
Anhui Huaihua Co., Ltd.

Hubei Century Weiye Anticorrosion Technology Co., Ltd.

Zhonghao (Zhejiang) Testing Technology Co., Ltd.Zhejiang Sheng, China

Liuzhou City Vocational College

Wuxi Fuaier Metal Technology Co., Ltd.

Qingdao Beihai Shipbuilding Pipe Processing Co., Ltd.

Dongtai Tiandi Jingwei Knitting Fabrics Co. Ltd.

Mitsuda Kogyo KK

Guangdong Winshare Thermal Technology Co., Ltd.Guangdong Sheng, China

Dongguan Baijin Hardware Plastic Co. Ltd.

Ningbo Shijun Auto Parts Technology Co., Ltd.

Sichuan Huaneng Taipingyi Hydroelectricity Co. Ltd.