<Taiwan Spring Manufacturer: Tiger Steel> Notice of the Lunar New Year (Spring Festival) Holiday Period

Leveraging 34 years of production experience, we will custom-make coil springs tailored to our customers' needs.

*We can process spring products according to customer requests. Please feel free to contact us.* **[Specifications]** Wire diameter: 8mm to 28mm **[Features]** 1. By using high-quality spring steel and adopting specified materials and coatings according to customer needs, we can manufacture long-lasting springs suitable for the usage environment. 2. We implement strict manufacturing process management, and in addition to passing durability tests, the springs exhibit stable performance over the long term. 3. Automotive industry clients include: FORD, MAZDA, MITSUBISHI, SUZUKI, OPEL, VW, DAIHATSU, and PEUGEOT. 4. We hold over 50% market share in the modified vehicle market. 5. Custom-made options are available. 6. ISO 9001 and ISO 14001 certifications obtained. 7. ISO/TS 16949 certification obtained for the automotive industry. **[Product Lineup]** - Coil springs (for automotive suspension/railway vehicles/machinery and industrial use) - Automotive stabilizers/torsion bars - Leaf springs - Torsion springs - Railway rail clips - Springs for electric shutters

• Spring
• Other Auto Parts

We are skilled in developing custom-made products, ensuring stable quality through thorough quality management and inspection and verification systems.

*This product on this page is a custom-made item. We accept the design and manufacturing of custom products to meet the diverse needs of our customers. We have staff who can speak Japanese. If you have any requests or inquiries, please feel free to contact us.* *【Specifications】* *Wire diameter: 4mm~12mm* *【Features】* *1. By using high-quality spring steel and adopting specified materials and coatings according to customer needs, we can manufacture long-lasting springs suitable for the usage environment.* *2. We can supply at competitive prices due to mass production.* *3. Comprehensive inspection, testing, and verification system.* *4. Obtained international certifications ISO9001 and ISO14001.* *Tiger Steel (TS) is a major comprehensive manufacturer in the Taiwanese spring industry. In addition to offering a wide variety of products, we manufacture various international brand OEM and ODM modified parts for the domestic and international automotive parts repair market and modified vehicle market.* *《Product Lineup》* *● Coil springs (for automotive suspension/railway vehicles/machinery and industrial use)* *● Automotive stabilizers* *● Automotive torsion bars* *● Leaf springs* *● Torsion springs* *● Railway rail clips* *● Springs for electric shutters*

• Spring
• Other Auto Parts

Tigers Steel (TS) offers custom-made solutions to meet our customers' needs.

*This product on this page is a custom-made item. We have staff who can speak Japanese. If you have any requests or inquiries, please feel free to contact us.* **[Specifications]** Wire diameter: 4mm to 40mm **[Features]** 1. By using high-quality spring steel and adopting specified materials and coatings according to customer needs, we can manufacture long-lasting springs suitable for the usage environment. 2. Comprehensive inspection, testing, and verification system. 3. Certified with international standards ISO9001 and ISO14001. 4. To meet diverse customer needs, we accept design and manufacturing of custom products. Tiger Steel (TS) is a major comprehensive manufacturer in the Taiwanese spring industry. In addition to offering a wide variety of products, we manufacture various international brand OEM and ODM modified parts for the domestic and international automotive parts repair market and modified vehicle market. We accept custom orders to meet various customer requests as much as possible. **Product Lineup** - Coil springs (for automotive suspension/railway vehicles/machinery and industrial use) - Automotive stabilizers - Automotive torsion bars - Leaf springs - Torsion springs - Railway rail clips - Springs for electric shutters

• Spring
• Other Auto Parts

A stabilizer that stabilizes the vehicle while driving. With 30 years of production experience, we manufacture custom-made products according to the strength and performance required by our customers. 【Japanese support available】

※Japanese language support available※ 【Features】 1. By using high-quality spring steel and adopting specified materials and coatings according to customer needs, we can manufacture long-lasting springs suitable for the operating environment. 2. We implement strict manufacturing process management and not only pass durability tests but also demonstrate stable performance over the long term. 3. Automotive industry clients: FORD Motor, MAZDA, MITSUBISHI, ISUZU, SUZUKI, LUXGEN, NISSAN, DAEWOO (Korea GM), OPEL, CITROEN, HYUNDAI, DAIHATSU, and PEUGEOT, among others. 4. Comprehensive inspection, testing, and verification system. 5. Custom-made options available. 6. ISO 9001 certification obtained. 7. ISO 14001 certification obtained. 8. ISO/TS 16949 certification for the automotive industry obtained. 【Specifications】 Wire diameter: 12mm to 50mm We can respond in both Japanese and English, so please feel free to contact us if you have any requests or inquiries regarding our products.

• Spring
• Axle parts
• Other Auto Parts

We customize the design and production of tapered leaf springs for trucks and railway vehicles according to the needs of our customers, using our unique production technology. Made in Taiwan.

【Specifications】 Width: 50mm~100mm Plate thickness: 10mm~38mm 【Features】 1. By using high-quality spring steel and adopting specified materials and coatings according to customer needs, we can manufacture long-lasting springs suitable for the usage environment. 2. We implement strict manufacturing process management and pass durability tests, in addition to demonstrating stable performance over the long term. 3. Automotive industry client: MITSUBISHI 4. Reducing the number of plates lightens the weight and minimizes friction and noise between the plates. 5. Comprehensive inspection, testing, and verification system. 6. Custom-made options available. 7. ISO 9001 certification obtained. 8. ISO 14001 certification obtained. 9. ISO/TS 16949 certification for the automotive industry obtained. *Japanese and English support available* If you have any requests or inquiries regarding our products, please feel free to contact us. 《Product Lineup》 ● Coil springs (for automotive suspension/railway vehicles/machine and industrial use) ● Automotive stabilizers ● Automotive torsion bars ● Leaf springs ● Torsion springs ● Railway rail clips ● Springs for electric shutters

• Spring
• Other Auto Parts

The product quality is approved by the Taiwan Railway Administration, making it the only manufacturer in Taiwan that produces compression coil springs for railway vehicles.

【Specifications】 Wire diameter: 12mm to 50mm 【Features】 1. Comprehensive inspection, testing, and verification system 2. ISO 9001 certification obtained 3. ISO 14001 certification obtained We can respond in both Japanese and English, so please feel free to contact us if you have any requests or inquiries regarding our products. TIGER STEEL (TS) is a leading comprehensive manufacturer in Taiwan's spring industry. In addition to offering a wide variety of products, we manufacture various international brand OEM and ODM modified parts for the domestic and international automotive parts repair market and modified vehicle market. To meet our customers' diverse needs as much as possible, we accept custom orders. 《Product Lineup》 ● Coil springs (for automotive suspension/railway vehicles/machinery and industrial use) ● Automotive stabilizers ● Automotive torsion bars ● Leaf springs ● Torsion springs ● Railway rail clips ● Springs for electric shutters

• Spring

With 45 years of extensive production experience and achievements, we accept the design and manufacturing of custom leaf springs tailored to our customers' needs.

【Specifications】 Width: 20mm~100mm Plate thickness: 1mm~38mm 【Features】 1. Uses high-quality spring steel SUP9 and 51CrV4 2. Implements strict manufacturing process management, passes durability tests, and demonstrates stable performance over the long term 3. Automotive industry transaction records: FORD Motor, MITSUBISHI, ISUZU Motors, etc. 4. Comprehensive inspection, testing, and verification system 5. Custom-made options available 6. International standards ISO9001 certification and ISO14001 certification obtained 8. ISO/TS16949 certification for the automotive industry obtained 9. Mainly used in the suspension of trucks and railway vehicles We can respond in both Japanese and English, so please feel free to contact us if you have any requests or inquiries about our products. 《Product Lineup》 ● Coil springs (automotive, railway vehicle suspension/machine vibration isolation) ● Automotive stabilizers ● Automotive torsion bars ● Leaf springs ● Torsion springs ● Railway rail clips ● Springs for electric shutters

• Spring
• Other Auto Parts

[To the owners of parking lots and parking lot construction companies] "I'm worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those facing sidewalks or roadways are particularly prone to dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surroundings with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Vehicle Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

Automate pressure control and use it as a pressure/back pressure regulator! The Auto Pressure Controller "SLA/SLAMf Series" is equipped with a wealth of options and features. By combining the SLA/SLAMf Series with mass flow controllers and meters, you can achieve consistency in control (process) with the advantages of a single platform. The SLA/SLAMf Series uses a primary flow calibration system that is traceable to international standards, characterized by high precision, long-term stability of the zero point, and excellent reproducibility based on our superior measurement systems and methods. Applications: ■ Thin film processes ■ Catalyst research and pilot processes in chemical and petrochemical industries ■ Laboratory and analytical systems ■ Fuel cell technology ■ Life sciences bioreactors

In recent times, there has been a growing interest in infection control measures and facility hygiene management. Our company offers non-contact sensor products that are recommended for commercial facilities, food factories, and nursing and caregiving facilities. 【Sensors for Automatic Doors】 ● Light Touch Sensor HA-T401 … When you wave your hand in front of the automatic door, the sensor detects the movement and opens or closes the door. It is recommended for making doors that use touch switches non-contact. ● Hand Wave Sensor PF-R5, PF-U2, DHS-1 … Opens and closes the automatic door by waving your hand in front of the sensor. ● Foot Switch PF-01S/01D/03S/05 … Opens and closes the automatic door by placing your foot in the opening. 【Access Control System】 ● Face Recognition + Unmanned Temperature Measurement DS Series … Capable of detecting mask-wearing and measuring body temperature simultaneously with face recognition. ● Automatic Disinfectant Spray Dispenser PHW-03B … Automatically sprays disinfectant when you wave your hand in front of the sensor. 【Nursing and Care Sensors】 ● Infrared Bed Exit Sensor "Just Place It Pole-kun" … This bed exit sensor is installed next to the bed and alerts via nurse call when the subject enters the detection range. ◎ For more details, please download the catalog or contact us.

A world where miniaturization and high performance are advancing daily. Mobile phones now have features that were unimaginable just a few years ago. The realization of such high performance is thanks to thin film technology, which is utilized in a wide range of applications as follows: 【Applications of Thin Film Technology】 - Microelectronics - Anti-reflective coatings for glass - Antibacterial metal coatings for medical devices - Flexible solar cells Thin film technology is defined as "the process of creating, coating, and processing thin film materials on a substrate surface." We are currently publishing basic knowledge materials on glass coatings for the glass industry! ⚫ Glass Coatings ⚫ What is Low-E Glass? ⚫ Laminating and Materials of Low-E Coatings ⚫ Application Requirements ⚫ What is Low-E Coating Technology? ⚫ Glass Coating Market Please take a moment to read it. https://mono.ipros.com/news/detail/129167/

Thank you very much for your continued support. At STJ Group (Santec Telecom Japan Co., Ltd. and STJ Rentech Co., Ltd.), we regret to inform you that our year-end and New Year holiday schedule will be as follows. We apologize for any inconvenience this may cause and appreciate your understanding. ■ Year-End and New Year Holiday Schedule From Tuesday, December 30, 2025, to Sunday, January 4, 2026 * Last acceptance date for the year: Thursday, December 25 * Last shipping date for the year: Friday, December 26 * Monday, December 29, is the last business day of the year. Inquiries and consultations will be accepted. ■ Business Resumption Date Starting Monday, January 5, 2026 During this period, we anticipate significant delays in sales and other responses due to manufacturer holidays. We apologize for any inconvenience and appreciate your understanding. Regarding inquiries made via the web, we will respond after Monday, January 5, 2026. Thank you for your understanding in advance. Our website will still be available for use during the holiday period. We look forward to your continued patronage next year.