High Quality Materials

Good reputation over the world.

Environmental policy

 Everyone for green living、prevention of pollution、compliance with laws and continuous improvement.

  • Taiwan Shan Yin is passionate about preserving and protecting the environment. For the welfare of the environment, our company pursues a green-earth policy based on the philosophy of environmental harmony and overall community safety while business continuity.
  • According to Restriction of Hazardous Substance (RoHS), our products have been accredited by SGS inspection certificate to prove that nohexavalent chromium is used in our products.
  • We offer trivalent chromium and non-chromium coatings.
  • American Treated Wood (treatedwood.com) recommends TSY as one of Fastener
    Manufacturers List of hardware manufacturers whose products are recommended hardware for use with ACQ treated wood on
    Preserve and Preserve Plus Fastener Bulletin
Environmental policy