
Hunan Bauhinia New Material Technology Co., Ltd.Hunan Sheng, China

Guangzhou Wanbao Enameled Wire Co. Ltd.

Amino Holdings Ltd.Cambridgeshire, United Kingdom

Guangdong Bilang Energy Saving Equipment Co., Ltd.

Guizhou Construction Vocational and Technical CollegeGuizhou Sheng, China

Zhengzhou Xinda Advanced Technology Research Institute

Akashin Industries Co. Ltd.

Grinnell Fire ProtectionCanada

Lianyungang Haigan Technology Co. Ltd.

Quanzhou Zhixin Patent Technology Development Co., Ltd.Fujian Sheng, China

Shanxi Weida Machinery Manufacturing Co., Ltd.Shanxi Sheng, China

Liaoning Lihao Pipe Industry Co. Ltd.