... day. Company infoCYG TEFA Co., Ltd. is a subsidiary of Shenzhen Changyuan Croup Co., Ltd (stoke code, 600525). CYG TEFA Co., Ltd, a high-tech ... crosslinked PE foam. Now we have 3 production bases in Shenzhen, Hangzhou, Chongqing, 8 production lines of all kinds, ... based on XPE&IXPE; Widely used in ESD packing for electronic products, automobile, air conditioning and refrigeration, building, sports ...