Focus on Quality
Quality accredited by IATF16949, ISO 9001
Moulded Rubber Parts Manufacturer
Never-ending Improvement
Established in 1983.
Founded on expertise in rubber material development, Tosin initially provided high-quality materials to Taiwan domestic manufacturers.
To meet the demands of Taiwan’s expanding international trade, an export trading company was established to distribute top-tier Taiwanese products globally.
In 1988, in response to the rising demand for quality, Tosin ventured into rubber product manufacturing. Going forward, Tosin envisions refining production technology to consistently deliver stable, high-quality products to the global market.
Excellence Recognized
Tosin, with extensive industry expertise, adapts to evolving requirements and maintains enduring relationships.
Our commitment to continuous improvement is evident through ISO 14001:2016, ISO 9001:2015, IATF 16949, and D&B Award 1000 Taiwan SMEs certifications. We strive to uphold these standards, ensuring the best service and products.
Additionally, our EPDM 60 and EPDM 70 materials are NSF-61, WRAS, KTW, W270, and ACS certified for compliance with rigorous standards.
Laboratory and Test Equipment
- Bareiss Hardness Tester (IRHD, Shore A, Micro Shore A)
- Mooney Viscometer, Rheometer
- Tensile & Elongation Test equipment
- Low Temperature Tester– Brittleness , TR10
- Ozone Resistance Chamber
- Fluid Resistant Tester
- Compression Set Tester
- Abrasion Resistance Tester
- Resilience Electricity Tester
- Electronic Caliper, Microscope
- Automated Optical Inspection Device
Bring you the best quality