- Zhengzhou Huijin Furnace Charge Co.,Ltd
- Address:Floor 2, a ray of sunshine international plaza, No.9 Sanquan Road, Zhengzhou, China Zhengzhou ?? China
- Shijiazhuang Dunheng Rubber and Plastic Products Co., Ltd
- Address:6-2-501Hongxing Garden Estate 56 Hongxing Street Xinhua Shijiazhuang Hebei China
- Dongguan Wojie New Materials Science & Technology Co., Ltd.
- Address:No.49-51 1st Row Jingjiu Blvd. Changping Town Dongguan City Guangdong Province China Dongguan Guangdong China