GYC group are now ISO 9001:2015 Certified.
Go Yen Chemical Industrial CO., LTD. (GYC group) has been developing innovative functional chemical material for decades to satisfy several demand by customers. From now on GYC group has been certified by ISO 9001:2015 certification, it’s truly an affirmation to our factory manufacturing and company managing. We hope that we can develop more unique high-tech products by using new technology and new concept for our business partner in the future.
