JADO GmbHHessen, Germany
Baxter Environmental Technology (Yantai) Co., Ltd.
Zhong Steel Ershisanju Group No. 3 Engineering Co., Ltd.Sichuan Sheng, China
Suzhou Svelde Plastic Industry Co., Ltd.
American GNC Corp.California, United States
Jiangsu Zhuze Machinery FactoryJiangsu Sheng, China
Shanxi Beihua Guanlv Chemical Co. Ltd.
Changzhou Dingsheng Environmental Protection Technology Co., Ltd.Jiangsu Sheng, China
Beijing Qiyue Environmental Protection Technology Co., Ltd.
Tianjin Shuanghesheng Food Co. Ltd.
Hangzhou Hefengyuan Health Products Co., Ltd.
Saint Gobain Industriekeramik Düsseldorf GmbH