Zhejiang Dongjin Plastic Co. Ltd.
Biurtu SA
Guangdong Boltpower Energy Co., Ltd.Guangdong Sheng, China
Huizhou Huaju Plastic Chemical Technology Co., Ltd.
Ganzhou Kangfa Agricultural Development Co., Ltd.
Shanghai Polar Bear Stationery Adhesive Tape Co. Ltd.
The Institute of Chemistry
Sandvik KKJapan
Ecoboard Co., Ltd.Japan
Hunan Xufeng Optoelectronics Technology Co., Ltd.
Cardinal Products, Inc.
The AES Corp.Virginia, United States