Zhejiang ISRI-Shuangdi Spring Co., Ltd.
Yangzhou Hongchungen Trading Co., Ltd.
Henan Jindan Enamel Co., Ltd.
Fuzhou Richforth Trade Co., Ltd.
Qingdao Sanhuan Colorchem Co., Ltd.
Baoji Jinhaiyuan Titanium Industry and Trade Co., Ltd.
Zhejiang Sanye Machinery Co., Ltd.
Feicheng Lianyi Engineering Plastics Co., Ltd.
trade term
Anhui Imp. & Exp. Co., Ltd.