Hangzhou Ansai Biological Technology Co., Ltd.
Ningbo Botai Plastic Technology Co., Ltd.
Ensto Finland Oy
State Grid Fujian Shishi Power Supply Co. Ltd.
Shifang Midea Wood Industry Co., Ltd.
Hangzhou Hesheng Plastic Products Co., Ltd.
Jiangxi Huinong Seed Industry Co., Ltd.
Sintra Srl (Parma)
Cerenetex, Inc.California, United States
Shenzhen Guangqi Space Technology Co. Ltd.
Dongguan HEC Tech R&D Co.,Ltd
PCI TECHNOLOGY GROUP CO.,LTD.