Fuxin Petroleum Tools Factory
Zhengzhou Konengda Technology Co., Ltd.Henan Sheng, China
Sanyou (Tianjin) Polymer Technology Co., Ltd.Tianjin Shi, China
Suzuki Yushi Kogyo KKJapan
Wuhan Ujoin Building Material Technology Co.,Ltd.Hubei Sheng, China
Nanjing Maurer Engineering Materials Co., Ltd.Jiangsu Sheng, China
Ningbo Minghe New Energy Technology Co., Ltd.
Zhejiang Yongsheng Instrumetion Co. Ltd.Zhejiang Sheng, China
Jiangsu Xingyang Pipe Fittings Share Co., Ltd.Jiangsu Sheng, China
Basta Låsefabrik A/SDenmark
Xiamen Zhentaicheng Technology Co., Ltd.Fujian Sheng, China
Quzhou Huanyi Industrial Design Co., Ltd.Zhejiang Sheng, China