
Beijing FRP Research & Design Institute Co., Ltd.

Shenyang Huaju Technology Co., Ltd.

Guangzhou Bozhi Diamond Co. Ltd.

Tibet Net Source Technology Co., Ltd.

Zhejiang Anji Tianyang Rotomolding Equipment Co., Ltd.Zhejiang Sheng, China

Beijing Hangtian Zhangzheng Machinery Equipment ManufacturingBeijing Shi, China

Powered Shower Systems Ltd.

ATS-Tanner Banding Systems AG

Hefei Yongtai New Building Materials Co., Ltd.Anhui Sheng, China

Jiangsu Wuxi Transportation Higher Vocational and Technical School

Sichuan Aostar Aluminium Co. Ltd.Sichuan Sheng, China

Hunan Zhongnan Kaisi Technology Development Co., Ltd.Hunan Sheng, China