Go Yen Chemical Industrial. GYC has been making all efforts in developing high tech chemicalproducts & diversifying our running scopes to meetthe demand of various markets worldwide. With the mighty R&D capability as our core competitiveness, GYC is able ...

southern Taiwan and is specialized in making Metal Rivet Nut, Rubber Nut Insert & Nylon Nut Insert with TS16949 & certification for worldwide market under a great reputation. We also maintain inventory of standard products for customer’s urgent needs ...