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Reusing cutting fluid for machine tools and tank cleaning.

**APDQO Series** APDQO-FS (Stainless Steel Filter) APDQO-FF (Non-woven Fabric Filter) APDQO-FB (Bag Filter) ◎ No electricity used ◎ Automatically stops when full ◎ Equipped with a safety valve as standard **Benefits** ● Reuse of cutting fluid is possible ● Improved tool life ● Safe with no electric leakage due to air drive ● Cleaning time as short as 5 minutes **Features** ● Designed specifically for JIS standard 200L open drums ● Capable of separating cutting fluid and chips ● Safety valve and float included as standard **Applications** The air-operated tank cleaning filtration cleaner APDQO-F series can not only clean tanks of machine tools but also filter and separate 'liquids' and 'solids'. Therefore, in addition to filtering chips and sludge from machine tools, it can be used in the following ways: ● Cleaning of machine tool tanks (removal of chips and sludge and reuse of cutting fluid) ● Separation and sorting of food waste in wastewater at food processing plants (restaurants) ● Separation of water and sludge from mountains and rivers ● Separation and sorting of waste and sewage

• Filtration Equipment

Reusing cutting fluid for machine tools and tank cleaning.

**APDQO Series** APDQO-FS100 (Stainless Steel Filter) APDQO-FF100 (Non-woven Fabric Filter) APDQO-FB100 (Bag Filter) ◎ No electricity used ◎ Automatically stops when full ◎ Equipped with a safety valve as standard **Benefits** ● Reuse of cutting fluid is possible ● Improved tool life ● Air-driven, ensuring safety without electric leakage ● Cleaning time as short as 5 minutes **Features** ● Designed specifically for JIS standard 200L open drums ● Capable of separating cutting fluid and chips ● Safety valve and float included as standard **Applications** The air-operated tank cleaning filtration cleaner APDQO-F series is not only suitable for cleaning tanks of machine tools but also capable of filtering and separating 'liquids' and 'solids'. Therefore, in addition to filtering chips and sludge from machine tools, it can be used in the following ways: ● Cleaning machine tool tanks (removing chips and sludge and reusing cutting fluid) ● Separating and sorting food waste in food processing plants (restaurants) ● Separating water and sludge from mountains and rivers ● Separating and sorting waste and sewage

• Filtration Equipment

Reusing cutting fluid for machine tools and tank cleaning.

"APDQO Series" APDQO-FS100 (Stainless Steel Filter) APDQO-FF100 (Non-woven Fabric Filter) APDQO-FB100 (Bag Filter) ◎ No electricity used ◎ Automatically stops when full ◎ Equipped with a safety valve as standard "Benefits" ● Reuse of cutting fluid is possible ● Improved tool life ● Air-driven, ensuring safety without electric leakage ● Cleaning time as short as 5 minutes "Features" ● Designed specifically for JIS standard 200L open drums ● Capable of separating cutting fluid and chips ● Safety valve and float included as standard "Applications" The air-operated tank cleaning and filtration cleaner APDQO-F series is not only suitable for cleaning tanks of machine tools but can also filter and separate 'liquids' and 'solids.' Therefore, it can be used for purposes beyond just filtering chips and sludge from machine tools, including: ● Cleaning of machine tool tanks (removal of chips and sludge and reuse of cutting fluid) ● Separation and sorting of food waste in food processing plants (restaurants) ● Separation of water and sludge from mountains and rivers ● Separation and sorting of waste and sewage

• Filtration Equipment

Reusing cutting fluids for machine tools and tank cleaning.

**APDQO Series** APDQO-FS100 (Stainless Steel Filter) APDQO-FF100 (Non-woven Fabric Filter) APDQO-FB100 (Bag Filter) ◎ No electricity required ◎ Automatic stop when full ◎ Equipped with a safety valve as standard **Benefits** ● Reuse of cutting fluid is possible ● Improved tool life ● Safe due to air drive with no electric leakage ● Cleaning time as short as 5 minutes **Features** ● Designed specifically for JIS standard 200L open drums ● Capable of separating cutting fluid and chips ● Safety valve and float included as standard **Applications** The air-operated tank cleaning filtration cleaner APDQO-F series is capable of cleaning tanks in machine tools as well as filtering and separating 'liquids' and 'solids'. Therefore, in addition to filtering chips and sludge from machine tools, it can be used for the following purposes: ● Cleaning machine tool tanks (removal of chips and sludge and reuse of cutting fluid) ● Separating and sorting food waste in food processing plants (restaurants) ● Separating water and sludge from mountains and rivers ● Separating and sorting waste and sewage

• Filtration Equipment

Reusing cutting fluids for machine tools and tank cleaning.

**APDQO Series** APDQO-FS (Stainless Steel Filter) APDQO-FF (Non-woven Fabric Filter) APDQO-FB (Bag Filter) ◎ Does not use electricity ◎ Automatically stops when full ◎ Equipped with a safety valve as standard **Benefits** ● Enables reuse of cutting fluid ● Improves tool life ● Safe with no electric leakage due to air drive ● Cleaning time as short as 5 minutes **Features** ● Designed specifically for JIS standard 200L open drums ● Capable of separating cutting fluid and chips ● Safety valve and float included as standard **Applications** The air-operated tank cleaning filtration cleaner APDQO-F series is capable of cleaning tanks of machine tools and filtering and separating both "liquids" and "solids." Therefore, in addition to filtering chips and sludge from machine tools, it can also be used for the following purposes: ● Cleaning machine tool tanks (removing chips and sludge and reusing cutting fluid) ● Separating and sorting food waste in wastewater at food processing plants (restaurants) ● Separating water and sludge from mountains and rivers ● Separating and sorting waste and sewage

• Filtration Equipment

Reuse of cutting fluids for machine tools and tank cleaning.

"APDQO Series" APDQO-FS (Stainless Steel Filter) APDQO-FF (Non-woven Fabric Filter) APDQO-FB (Bag Filter) ◎ No electricity required ◎ Automatic stop when full ◎ Standard safety valve equipped "Benefits" ● Reuse of cutting fluid is possible ● Improved tool life ● Safe due to air drive with no risk of electric leakage ● Cleaning time as short as 5 minutes "Features" ● Designed specifically for JIS standard 200L open drums ● Capable of separating cutting fluid and chips ● Standard safety valve and float equipped "Applications" The air-operated tank cleaning filtration cleaner APDQO-F series is capable of cleaning tanks of machine tools and filtering and separating both 'liquids' and 'solids.' Therefore, in addition to filtering chips and sludge from machine tools, it can be used for the following purposes: ● Cleaning of machine tool tanks (removal of chips and sludge and reuse of cutting fluid) ● Separation and sorting of food waste in wastewater at food processing plants (restaurants) ● Separation of water and sludge from mountains and rivers ● Separation and sorting of waste and sewage

• Filtration Equipment

Cutting fluids for machine tools can be reused! Tank cleaning time is significantly reduced!

**APDQO Series** APDQO-FF100 (Non-woven Fabric Filter) APDQO-FS100 (Stainless Steel Filter) APDQO-FB100 (Bag Filter) ◎ Does not use electricity ◎ Automatically stops when full ◎ Equipped with a safety valve as standard **Benefits** ● Enables reuse of cutting fluid ● Improves tool life ● Safe due to air drive with no electric leakage ● Cleaning time as short as 5 minutes **Features** ● Designed specifically for JIS standard 200L open drums ● Capable of separating cutting fluid and chips ● Safety valve and float included as standard **Applications** The air-operated tank cleaning filtration cleaner APDQO-F series is capable of cleaning tanks of machine tools as well as filtering and separating 'liquids' and 'solids'. Therefore, in addition to filtering chips and sludge from machine tools, it can be used for the following purposes: ● Cleaning of machine tool tanks (removal of chips and sludge and reuse of cutting fluid) ● Separation and sorting of food waste in wastewater at food processing plants (restaurants) ● Separation of water and sludge from mountains and rivers ● Separation and sorting of waste and sewage

• Filtration Equipment

Cleaning the coolant tank that used to take a whole day is now done in just 10 minutes! Improving cleaning efficiency and reducing unpleasant odors contribute to environmental enhancement!

The automotive manufacturer Company I had three people cleaning the coolant tanks of machine tools, which took almost a whole day and had become the norm (standard operation). Therefore, we introduced 'APDQO-F'. It can be operated by one person, and the work time was remarkably improved to about 10 minutes. Additionally, for machine tools that were difficult to manage, we had been outsourcing the work, which incurred costs. However, after the introduction, we were able to perform the work in-house, resulting in cost savings. 【Solution】 ■ APDQO-FF Non-woven fabric filter type for drum cans - Replaceable non-woven fabric, disposable type ■ APDQO-FS SUS filter type for drum cans - The filter is made of stainless steel, allowing for repeated use *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

It is possible to circulate and filter cutting fluid without stopping the machine tools.

**J-F Series** J-FF (Non-woven Fabric Filter) J-FS (Stainless Steel Filter) J-FB#1/#2 (Bag Filter) ◎ Does not use electricity ◎ Can be cleaned without stopping the machine ◎ Mesh can be changed as an option **Benefits** ● Cleaning can be performed without stopping the machine ● Reuse of cutting fluid is possible ● Improved tool life ● Safe due to air-driven operation with no electric leakage ● Cleaning time as short as 5 minutes ● Compact design allows work in tight spaces **Features** ● Diaphragm circulation type ● Continuous operation possible ● Filters available to match cutting fluids *Please be sure to use an air filter lubricator.* **Applications** ● Cleaning of machine tool tanks (removal of chips and sludge, reuse of cutting fluid) ● Separation and sorting of food waste in food processing plants (restaurants) ● Separation of water and sludge from mountains and rivers ● Separation and sorting of waste and sewage

• Filtration Equipment

It is possible to circulate and filter cutting fluid without stopping the machine tools.

**J-F Series** J-FF (Non-woven Fabric Filter) J-FS (Stainless Steel Filter) J-FB#1/#2 (Bag Filter) ◎ Does not use electricity ◎ Can be cleaned without stopping the machine ◎ Mesh can be changed as an option **Advantages** ● Cleaning can be performed without stopping the machine ● Reuse of cutting fluid is possible ● Improved tool life ● Safe with no electric leakage due to air drive ● Cleaning time as short as 5 minutes ● Compact design allows for work in tight spaces **Features** ● Diaphragm circulation type ● Continuous operation possible ● Filters available to match cutting fluids *Please be sure to use an air filter lubricator.* **Applications** ● Cleaning of machine tool tanks (removal of chips and sludge, reuse of cutting fluid) ● Separation and sorting of food waste in food processing plants (restaurants) ● Separation of water and sludge in mountains and rivers ● Separation and sorting of waste and sewage

• Filtration Equipment

It is possible to circulate and filter cutting fluid without stopping the machine tools.

**J-F Series** J-FF (Non-woven Fabric Filter) J-FS (Stainless Steel Filter) J-FB#1/#2 (Bag Filter) ◎ Does not use electricity ◎ Can be cleaned without stopping the machine ◎ Mesh can be changed as an option **Benefits** ● Cleaning can be performed without stopping the machine ● Reuse of cutting fluid is possible ● Improved tool life ● Safe due to air-driven operation without electric leakage ● Cleaning time as short as 5 minutes ● Compact design allows work in narrow spaces **Features** ● Diaphragm circulation type ● Continuous operation possible ● Filters available to match cutting fluid *Please be sure to use an air filter lubricator.* **Applications** ● Cleaning of machine tool tanks (removal of chips and sludge, reuse of cutting fluid) ● Separation and sorting of food waste in food processing plants (restaurants) ● Separation of water and sludge from mountains and rivers ● Separation and sorting of waste and sewage

• Filtration Equipment

It is possible to circulate and filter cutting fluid without stopping the machine tools.

**J-F Series** J-FF (Non-woven Fabric Filter) J-FS (Stainless Steel Filter) J-FB (Bag Filter) ◎ Does not use electricity ◎ Can be cleaned without stopping the machine ◎ Mesh can be changed as an option **Benefits** ● Cleaning can be performed without stopping the machine ● Reuse of cutting fluid is possible ● Improved tool life ● Safe due to air drive with no electric leakage ● Cleaning time as short as 5 minutes ● Compact design allows work in narrow spaces **Features** ● Diaphragm circulation type ● Continuous operation possible ● Filters available to match cutting fluids *Please be sure to use an air filter lubricator.* **Applications** ● Cleaning of machine tool tanks (removal of chips and sludge, and reuse of cutting fluid) ● Separation and sorting of food waste in food processing plants (restaurants) ● Separation of water and sludge from mountains and rivers ● Separation and sorting of waste and sewage

• Filtration Equipment

For daily maintenance! Since filtration cleaning can be done without stopping the machine tools, it allows for effective use of cleaning time.

The agricultural machinery manufacturer Y Company struggled with unstable processing accuracy and tried various filters without success. They had also purchased an expensive filtration cleaner in the past, but it remained unused. Then, they introduced the "J-FS." By operating it 24 hours a day, they were able to recover sludge that had previously been uncollectible, and the accuracy stabilized. "We received feedback saying, 'The introduction cost was low, and now it’s an indispensable product.'" 【Solution】 ■ J-FS: Recirculating tank cleaning filtration cleaner - Can be operated while the machine tools are running - Reduces cleaning time - Suitable only for cutting processes *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

Oil and wet/dry vacuum cleaner for collecting oil and metal shavings! Convenient for site cleaning due to its wet/dry capability.

◎ Simple structure, no risk of failure ◎ Equipped with new features for greater convenience and easy operation ◎ Convenient options 《Benefits》 ● Can be used simply by placing it on a commercially available drum ● Continuous operation possible ● Usable as both a wet and dry vacuum pump ● Less prone to breakage compared to electric vacuum cleaners ● Air-driven, safe for use in explosion-prone areas, no risk of ignition 《Features》 ● Designed for collection only (general oil, oils, metal shavings, etc.) ● Compatible with JIS standard 20L open drums (recommended outer diameter of 300mm±1, plate thickness of 0.4mm or more) ● Usable with air compressors of 5 horsepower (3.75kw) or more ● Comes with air coupler 30PM 《Applications》 Cleaning around equipment and vehicles in automotive maintenance shops Cleaning in pulp mills, paper mills, and printing factories Collection of cutting scraps in rubber manufacturing factories Recovery of cutting fluids and shavings in metal processing Cleaning in shipyards and bilge areas of ships Cleaning of warehouses and aisles Recovery of sludge and wastewater from septic tanks and pits Collection of welding spatter Recovery of grease traps and floating oil

• Other pumps

Oil and wet/dry vacuum cleaner for collecting oil and metal shavings! Convenient for site cleaning due to its wet/dry capability.

◎Simple structure, no worries about breakdowns ◎Equipped with new features for greater convenience and easy operation ◎Convenient options 《Benefits》 ●Can be used simply by placing it on a commercially available pail ●Continuous operation possible ●Can be used as both a wet and dry vacuum pump ●Less prone to breakage compared to electric vacuum cleaners ●Air-driven, safe for use in explosion-proof areas, no risk of ignition 《Features》 ●For collection only (general oil, oils, metal shavings, etc.) ●Compatible with JIS standard 20L open pails (for top outer diameter 300mm±1, recommended plate thickness of 0.4mm or more) ●Automatic stop when liquid is full ●Can be used with air compressors of 5 horsepower (3.75kw) or more ●Includes air coupler 30PM 《Applications》 Cleaning around equipment and vehicles in automotive maintenance shops Cleaning in pulp mills, paper mills, and printing factories Collection of cutting scraps in rubber manufacturing factories Recovery of cutting fluids in metal processing Cleaning in shipyards and bilge areas Cleaning in warehouses and aisles Recovery of sludge and wastewater from septic tanks and pits Collection of welding spatter Recovery of grease traps and floating oil

• Other pumps

Oil use / wet and dry use! Vacuum cleaner with silencer! A pail vacuum cleaner that can collect oil and metal shavings! Convenient for site cleaning due to its wet and dry capabilities.

◎ Simple structure, no worries about breakdowns ◎ Equipped with new features for greater convenience and easy operation ◎ Convenient options 《Benefits》 ● Can be used simply by placing it on a commercially available pail ● Continuous operation possible ● Usable as both a wet and dry vacuum pump ● Less prone to breakage compared to electric vacuum cleaners ● Air-driven, safe for use in explosion-proof areas, no risk of ignition 《Features》 ● Dedicated for collection (general oil, oil, metal shavings, etc.) ● Compatible with JIS standard 20L open pails (recommended outer diameter of 300mm±1, plate thickness of 0.4mm or more) ● Automatic stop when liquid is full ● Usable with air compressors of 5 horsepower (3.75kw) or more ● Comes with air coupler 30PM 《Applications》 Cleaning around equipment and vehicles in automotive repair shops Cleaning in pulp mills, paper mills, and printing factories Collection of cutting scraps in rubber manufacturing plants Recovery of cutting fluids in metal processing Cleaning in shipyards and bilge areas Cleaning of warehouses and aisles Recovery of sludge and wastewater from septic tanks and pits Collection of welding spatter Recovery of grease traps and floating oil

• Other pumps

Non-contact detection of liquid in the container! A liquid level gauge that displays the remaining amount on an LCD panel. With the wireless type and using a parent unit, you can manage the remaining amount in real-time with a dedicated PC application!

"JIS Standard 200L Drum, Resin Drum, IBC Container (Tank) Compatible Laser Liquid Level Gauge Standard/Wireless/Parent Unit/Repeater (GDE-CL/GDE-CLW/GDE-W/GDE-R)" GDE-CL / Standard Type, No Wireless, Battery Operated GDE-CLW / Wireless Type, AC100V GDE-W / Wireless Type Dedicated Parent Unit, AC100V GDE-R / Wireless Type Dedicated Repeater, AC100V (Oil, Kerosene, Diesel) *Solvents and chemicals are not compatible due to laser sensing considerations "Features" ● Measurement in various containers such as drums (display in %, L, mm) Can also be used for other containers if the maximum liquid height is set (display in % and mm / L display not available) * % indicates the remaining liquid ratio from the total, L (liters) indicates the remaining liquid volume, mm indicates the remaining height from the bottom layer relative to the total liquid * Small plug (G3/4) can be attached to the drum ● Select units from "%, L, mm" and display on the LCD panel (JIS Standard 200L Drum) ● Set the height at which a sound will be emitted during "%" measurement ● Sends liquid volume data to the USB-connected parent unit every 30 seconds ● Can manage up to 15 units in real-time within a dedicated PC application ※Please note that this is available for sale in Japan only.

• Liquid level control/level switch

You can easily tell if the liquid in the drum is full or empty with just one touch!

"Sensor-type Liquid Level Gauge for 200L Drums" GDB-CF / For Full GDB-CL / For Empty (For low-viscosity oil, kerosene, diesel, wastewater, and waste liquids) *Not suitable for solvents or chemicals that can damage materials. "Benefits" ● You can check whether the liquid inside the drum is full or empty without tilting the drum or peering inside, using each product. ● You can confirm when the drum is full or empty during liquid transfer. ● The sensor can be adjusted according to the desired liquid level line using a position adjustment adapter. ● Lightweight and affordable. ● Enables management of liquids inside the drum. ● Usable liquids include low-viscosity oil, kerosene, diesel, water, wastewater, and waste liquids. *Not suitable for solvents or chemicals that can damage materials. "Features" ● Dedicated to JIS standard 200L drums. *Can be attached to the small plug of the drum (G3/4). ● Confirmation work can be done within 3 minutes from startup (automatic stop after 3 minutes). ● The full and empty indicators light up in red and alert with a 15-second buzzer. ● Uses four AA batteries (approximately 1,000 uses). ● This product is for indoor use only. *Do not use outdoors.

• Other pumps

A liquid level gauge that can be connected to an air pump to check whether the liquid in a JIS standard 200L drum is full or empty.

"Sensor-type Liquid Level Gauge for 200L Drum" GDA-HH / For Full (Oil, Kerosene, Diesel, Solvent) *Not suitable for corrosive substances like chemicals GDA-HL / For Empty (Oil, Kerosene, Diesel, Solvent) *Not suitable for corrosive substances like chemicals "Benefits" ● You can check whether the liquid inside the drum is full or empty without tilting or peering into the drum. ● You can confirm when the drum is full or empty during liquid transfer. ● The sensor can be adjusted according to the desired liquid level line using a position adjustment adapter. ● Lightweight and affordable. ● Enables management of liquids inside the drum. ● Suitable liquids include low-viscosity oil, kerosene, diesel, and solvents. *Not suitable for corrosive substances like chemicals. "Features" ● Specifically designed for JIS standard 200L drums. *Can be attached to the small plug (G3/4) of the drum. ● Since it is air-driven, the liquid level gauge can be used in areas where open flames are prohibited. ● Can be used in combination with air-driven handheld pumps (ACH, AMVH, AMH1 series). ● After the pump stops, only GDA-HL can discharge additionally. The pump operates while pulling the dispensing ring. ● This product is for indoor use only. *Do not use outdoors.

• Liquid level control/level switch

We have added a new **"Glossary"** to the Hyper CLT sheet website. In the civil engineering and construction industries, there are many specialized terms such as "CLT," "NETIS," "temporary roads," and "wooden lightweight sheets." Therefore, we have introduced related terms in an easy-to-understand manner so that those who are encountering Hyper CLT sheets for the first time can understand the products and technologies. Hyper CLT sheets are wooden lightweight sheets for civil engineering that utilize wood CLT and are registered under the Ministry of Land, Infrastructure, Transport and Tourism's NETIS technology as **"TH-250021-A."** We hope that by not only conveying the features of the product but also sharing the underlying technologies and terminology, users will feel a closer connection to Hyper CLT sheets. We will continue to enhance our website and provide clear information related to wood, NETIS, civil engineering, and CLT.

Hotron Inc. has launched its new product, the "Vehicle Count Sensor CCS3"! This product is a ceiling-mounted sensor that combines infrared and radar technology. It reliably detects vehicles in both directions with a single unit, accommodating traffic during congestion and vehicle passing, thus achieving efficient occupancy management in large parking lots. Additionally, it can be utilized for exit warning purposes in addition to vehicle counting, contributing to the safe and smooth operation of parking facilities. 'Features' - Improved detection performance against changes in road surface during rainy weather by using both infrared and radar. - Equipped with IP67 waterproof and dustproof performance, making it effective even in salt damage areas. - Various settings can be configured from a dedicated app (for Android devices), with current settings easily understandable at a glance. - The base dimensions are the same as the previous model "CCS2," allowing for smooth replacement of existing equipment. *For more details, please refer to the product information, catalog download, or contact us.*

On September 15, 2026, we issued a press release regarding the wooden lightweight sheet "Hyper CLT Sheet." The Hyper CLT Sheet is a civil engineering sheet that utilizes CLT (Cross-Laminated Timber) stacked in an orthogonal direction. It can be used in various locations such as temporary roads, access routes, heavy machinery work yards, and material storage areas. The 5×10 version weighs approximately 230 kg, making it relatively lightweight and easy to install, remove, and relocate. Additionally, it offers environmental benefits such as reducing glare and metallic sounds typical of wood, as well as CO2 fixation. Furthermore, it can be proposed for the use of new technologies in public works as a **registered technology with the Ministry of Land, Infrastructure, Transport and Tourism "TH-250021-A."** Through this press release, we aim to expand the new wooden lightweight sheet that combines wood, NETIS, civil engineering, and CLT to more construction sites.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who wish to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. You can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520" depending on the application and installation location. 【Recommended for such places!】 ☑ Entrance facing a busy corridor ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passages ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing, contributing to energy-saving by minimizing wasteful power consumption ● Equipped with a light touch function, allowing the door to open and close just by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.