Clean Booths and Special Booths Custom Case Introduction Video

Local cleaning! Cost reduction! Speedy construction!

Innovating workspaces with localized cleaning! Our panel-type clean booths utilize original molded aluminum frames, allowing for flexible booth design and construction. With clean and transparent panels, we can achieve an aesthetically pleasing design. We offer custom design and construction tailored to your usage environment and applications!

• Clean Booth

Introduction of examples of clean booth installations commonly used in research and development rooms.

We would like to introduce our achievements in the installation of insulated panel-type clean booths. When high airtightness and precise air conditioning management are required, we install booths using insulated panels. They also excel in aesthetics, making them suitable for situations where strict management of the booth is desired. They are often introduced in spaces such as laboratories and development rooms for cleanliness. 【Achievements】 ■ Product: Insulated panel-type clean booth ■ Features: Ideal for high airtightness and precise air conditioning management Excellent aesthetics *For more details, please refer to the catalog or feel free to contact us.

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UV protection clean booth using yellow curtains! Size and specifications can be customized!

This is a clean booth surrounded by yellow curtains that cut ultraviolet rays. We use yellow lamps for the fluorescent lights. Since it is based on custom orders, we can accommodate various specifications. [Size, curtain material, panel material, cleanliness level, fluorescent lights, casters, etc.] Please feel free to contact us!

• Dust collector
• Clean Booth
• Other air conditioning equipment

We design and construct clean booths of various specifications at low cost and with quick turnaround.

Our company designs and constructs a wide variety of clean booths at low cost and with fast turnaround. They can be freely configured from single-person workspaces to clean booths over 100m³, allowing installation in the necessary locations with the required sizes. Cleanliness levels can be customized from class 10 to 100,000, and we design in various shapes such as standalone, tunnel, and ceiling-hung types to meet specific needs. Materials can be selected from aluminum frames, stainless steel, or steel, depending on requirements, and we also accommodate special specifications such as temperature and humidity control, explosion-proof features, and dark rooms.

• Clean Booth

Equipment for creating a localized clean environment by reducing space and time.

A "clean booth" is a facility that partitions a part of a clean room or general environment, supplying clean air that has removed dust and microorganisms through high-performance HEPA filters, thereby creating a locally clean environment. 【Structure】 ■ Clean module unit Composed of a fan, pre-filter, and HEPA filter ■ HEPA filter A common dust collection air filter Designed to capture 99.97% or more of particles with a diameter of 0.3μm ■ Positive pressure maintenance (positive pressure: airflow from inside to outside) To prevent external air from entering from sources other than the filter, the air pressure inside the booth is maintained slightly higher than the external environment. *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Assembly, disassembly, and relocation are easy! Ideal for optical experiments and inspections that require cleanliness!

We have achieved cost reduction and convenience without compromising the necessary functions of a clean booth! ▼ It can be easily assembled and disassembled using a knockdown method. ▼ The joint parts can also be disassembled, making relocation easy. ▼ It uses conductive pipes, providing a structure that addresses static electricity measures. ▼ It is ideal for ensuring a simple clean area, optical experiments and inspections, and bio experiments and inspections. We can accommodate custom orders for size, cleanliness, curtain materials, fluorescent lights, and more. Please feel free to contact us.

• Clean Booth

Easy assembly and disassembly! Achieve a diverse clean environment at a low cost!

We have achieved cost reduction and convenience without compromising the necessary functions of a clean booth! ▼ It can be easily assembled and disassembled using a knockdown method. ▼ The joint parts can also be disassembled, making relocation easy. ▼ It is ideal for ensuring a simple clean area and for equipment covers, etc. ▼ It uses conductive pipes, providing a structure that also addresses static electricity measures. We can accommodate custom orders for size, cleanliness, curtain materials, fluorescent lights, and more. Please feel free to contact us.

• Clean Booth

The clean booth CB-1, which creates a localized clean environment, achieves cost reduction and speedy installation with an anti-static sheet!

Our curtain booth uses an anti-static sheet that suppresses the generation of static electricity, resulting in a transparent and clean finish. The sheet has excellent processability and can flexibly adapt to installation conditions and applications. Additionally, the sheet is flame-retardant and considers safety as well. We primarily offer custom-made solutions, so we can accommodate various specifications. [Size, curtain material, panel material, cleanliness, temperature and humidity control, LED, casters, etc.] Please feel free to contact us!

• Clean Booth

For improving the work environment and enhancing quality! It is utilized in research and development, inspection, and analysis processes.

Shin'ei Industry Co., Ltd.'s "Custom-Made SUS Precision Air Conditioning Clean Booth" is an ideal clean booth for research and development, production, and inspection analysis processes. By connecting this product to a precision air conditioning unit, it enables environmental control within the booth and can also accommodate localized cleaning. Additionally, it is made of stainless steel suitable for sterilization and decontamination, helping to manage the strict environmental standards required by GMP. Features: ■ Connects to precision air conditioning units to control temperature and humidity ■ Made of stainless steel suitable for sterilization and decontamination ■ Creation of IQ/OQ documentation → Assistance with the preparation of validation-related materials is also available. For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Easily clean existing spaces and vacant areas in factories and laboratories! A clean booth that can be freely designed for cleanliness and size!

The "Custom-Made Clean Booth" is a tailor-made clean booth that can be designed to meet various needs, from a single workstation to an entire factory, and with cleanliness levels ranging from Class 10 to 100,000. It can be customized in various forms such as standalone, tunnel, or suspended ceiling types. The materials can also be customized to suit your needs, including aluminum frames, stainless steel, and steel. Additionally, since we handle everything from design to construction in-house, we can provide a speedy and smooth response. 【Features】 ■ Customizable cleanliness and size according to application and location ■ Easily convert existing factory or laboratory spaces and vacant areas into clean environments ■ Extensive know-how cultivated in the semiconductor industry, where high cleanliness is required *For more details about the product, please refer to the catalog or feel free to contact us.

• Clean Booth

Clean up existing spaces and vacant areas in factories, labs, and research rooms! This is a clean booth from Shin-Ei Industries that can be freely designed for cleanliness, size, and materials!

The "Custom Designed Clean Booth" is a made-to-order clean booth that can be designed to meet various needs, from "a single workstation to the entire factory" and "cleanliness levels from Class 10 to 100,000," including standalone, tunnel, and suspended ceiling types. Materials such as aluminum, stainless steel, and steel can be customized to suit specific needs. Additionally, since we handle everything from design to construction, we can provide a speedy and smooth response. 【Features】 ■ Cleanliness and size can be freely customized according to purpose and location ■ Easily create a clean environment in factories, labs, and research rooms ■ Extensive know-how cultivated in the semiconductor industry, where high cleanliness is required *For more details, please refer to the PDF document or feel free to contact us.

• Clean Booth

Introduction of a large clean booth construction example with innovative room division and partitions using pillars.

We would like to introduce the installation achievements of our clean booths adopted by universities and research institutions. We installed a large clean booth within an existing building. In the case of large-area clean booths, there are limitations on the length of the aluminum frame. Since it is necessary to erect columns at regular intervals, we can construct the booth without obstructive columns by creatively designing the room layout and partitions within the booth. 【Achievements】 ■ Product: Panel-type clean booth ■ Features: Installation without columns *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Introduction to examples of clean booth construction with machines and workspaces enclosed in double booths.

We would like to introduce the installation results of our clean booths at a plastic container manufacturer. We cleaned six molding machines and the production line with the booth. Since the packaging machines are operated by workers, we enclosed the machines and the work space with a double booth. Additionally, because the molding machines require maintenance during inspections or in case of abnormalities, we created openings in the booth curtains using zippers and Velcro. 【Results】 ■ Product: Clean booth for resin molding machines ■ Features: Double enclosure of machines and work space with the booth Openings in the booth curtains processed with zippers and Velcro *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Introduction of clean booth construction examples that create a stable environment through temperature and humidity management.

We would like to introduce the installation achievements of our clean booths at a chemical manufacturer. A clean booth was set up in a section of the research building, and by managing temperature and humidity with precision air conditioning, we created an environment suitable for inspection and analysis. By utilizing the booth, a locally stable clean environment with controlled temperature and humidity can be established. 【Achievements】 ■ Product: Precision Air Conditioning Clean Booth & Air Shower ■ Features: Temperature and humidity management by precision air conditioning Creation of a locally stable clean environment with controlled temperature and humidity *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Introduction of a clean booth with a cleanliness class of 1000, equipped with 6 FFUs.

We would like to introduce the construction achievements of a chemical manufacturer that adopted our clean booth. This is a clean booth with a cleanliness class of 1000, equipped with 6 FFUs, and it is a common design for clean booths. 【Achievements】 ■ Product: Panel-type clean booth ■ Features: Equipped with 6 FFUs Cleanliness class 1000 *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Introduction of a clean booth construction example with partitions established in a single drawing and cleanliness measures implemented.

We would like to introduce the construction achievements of a precision press and processing manufacturer that adopted our clean booth. We created a partition on one side of the existing building and implemented air conditioning to achieve cleanliness. Since machine tools are used, we installed a large opening for the entrance and exit. 【Achievements】 ■ Product: Cleanroom partition and air shower ■ Features: Cleanliness achieved through partitioning and air conditioning Installation of a large opening for the entrance and exit *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Introduction of a clean booth installation example to prevent foreign matter contamination in plastic container molding machines.

We would like to introduce the installation results of our clean booth used by a plastic container manufacturer. To prevent foreign matter from contaminating the molding machine for plastic containers, we constructed a booth surrounding the machine. For molding machines with a large range of motion, the booth takes on a very complex shape. In this case, the structure allows the ceiling to be opened and closed during mold changes. 【Results】 ■ Product: Clean booth for resin molding machines ■ Features: Structure that allows the ceiling to be opened and closed during mold changes *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Introduction of a clean booth construction example that has been simplified to fit in a room for cost reduction.

We would like to introduce the installation achievements of a filter product manufacturer that adopted our clean booth. To reduce costs, we constructed a clean booth that fits perfectly in the room, simplifying the design. The effectiveness in cost reduction depends on the required cleanliness level and the structure of the room. 【Achievements】 ■ Product: Curtain-type clean booth, air shower ■ Features: Simplification of the clean booth *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Introduction of a clean booth construction example with an opening for equipment entry and exit separate from the operator's entrance and exit.

We would like to introduce the installation achievements of beverage and food manufacturers that have adopted our clean booths. To install equipment inside the booth, we provided height and created an opening for equipment entry and exit, separate from the worker's entrance (air shower). 【Achievements】 ■ Product: Clean booth, air shower ■ Features: An opening for equipment entry and exit was installed separately from the worker's entrance. *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

The cleanliness is stable, and the silver color of the aluminum frame enhances the appearance.

Shin'ei Industry Co., Ltd. uses its unique aluminum extruded materials, stainless steel square pipes, and joints and brackets to design and construct various types of clean booths, from a one-tatami mat booth to a clean tunnel of over ten meters, in a short delivery time. The aluminum frame clean booth CBA maintains stable cleanliness, and the silver color of the aluminum frame enhances its appearance. With a constant stock of frames and brackets, on-site construction becomes extremely easy and quick, allowing for short delivery times. This product allows free entry and exit from all sides, but typically has 1 to 2 areas with anti-static vinyl curtains, while the others are made with folded and welded anti-static vinyl sheets. For more details, please contact us or refer to the catalog.

• Clean Booth

As the new year begins, I would like to extend my heartfelt congratulations on your continued prosperity. I sincerely appreciate your exceptional support throughout the year. This is the STJ Group (Santelecom Japan, STJ Rentec). Now, I am pleased to announce that we will be opening our "Transceiver & Smartphone Rental Shop" simultaneously at three locations nationwide on January 26 (Monday)! ■ List of Services to be Offered - Same-day pickup/return of rental equipment - Usage explanations and demonstrations of rental equipment - Wireless solutions consultation desk - Mobile BPO service counter As a special promotion to celebrate the opening of the rental shop, we are currently running a special price campaign for picking up rental equipment at the shop! For more details, please contact us!

【Notice of Year-End and New Year Holidays】 Thank you very much for your continued support. Our company will be closed for the year-end and New Year holidays as follows: Holiday Period: Saturday, December 27, 2025 – Sunday, January 4, 2026 Please note that inquiries and orders received during the holiday period will be addressed sequentially starting from Monday, January 5, 2026. We apologize for any inconvenience this may cause and appreciate your understanding.

We would like to inform you about our participation in the IT Trend EXPO 2026 Spring. 《Exhibition Information》 With the concept of "New encounters will change tomorrow's work," one of the largest online exhibitions in the industry will be held. NTT TechnoCross will exhibit in the Human Resources Comprehensive category. We have prepared numerous discussions and sessions featuring special guests who are active on television, allowing even those who are usually busy to efficiently gather information on products and services related to IT and DX. Additionally, the first 10,000 participants will receive a 500 yen Amazon gift card. Please apply early. 《Exhibition Overview》 March 3 (Tuesday) to March 7 (Saturday), 2026, online (free: pre-registration required) 《Participation Application》 https://it.expo.it-trend.jp/key/opl7kgdj *Please apply (free) from the "Receive Ticket / Proceed to Participation Registration" link at the above URL.

The TV commercial "What Will You Do in the New Era?" featuring model and actress Akane Horita will begin airing on December 26, 2025. This work expresses the desire of Tokei Densan to respond to the diverse needs of various industries in today's society, where new technologies, such as the expansion of the AI market, are competing with each other, and to nurture and blossom our customers' futures. Please pay attention to Akane Horita, who is dressed in stylish outfits, listening to the concerns of the target audience and offering support. # CM Overview Title: "What Will You Do in the New Era?" (30 seconds / 15 seconds) CM URLs 30 seconds: https://youtu.be/y_lMs0HRj3w 15 seconds: https://youtu.be/egpzMfh8Kok

Thank you very much for your continued support. We would like to inform you that our company will be closed for the year-end and New Year holidays as follows: Year-end and New Year holiday period: December 27, 2025 (Saturday) to January 4, 2026 (Sunday) We apologize for any inconvenience this may cause and appreciate your understanding. *Please note that inquiries made through our website will also be responded to after January 5, 2026 (Monday).