In December 2014, the system was re-certified by 14001 environmental system 2017-11-29 15:48:36 Zhejiang Yadina new material technology Co., LTD Read In December 2014, the system was re-certified by 14001 environmental system PreviousIn April 2015, zhejiang addy new material technology co., LTD was established NextIn 2014, it was recognized as a safe production standardization enterprise