Shanghai Boqia Electromechanical Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Filter plant

Shanghai Yanbo Industry Co., Ltd.

[ Manufacturer Trader ]Main business are Engineering fibre

Shanghai Tongji Ark Special Building Materials Co., Ltd.

[ Manufacturer Trader ]Main business are Building material

Beijing Zhongfang Xianjian Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Synthetic fiber

Changsha Lutong Engineering Material Co., Ltd.

[ Manufacturer Trader ]Main business are Plastic earth-project grating, New type three-dimensional meshwork pad, High strength earth-project meshwork, Glass fibre grille.