
Wuhan Winningchina Microsystem Technologies Co., Ltd.

Jiangsu Kebeixiang Technology Co., Ltd.Jiangsu Sheng, China

Ruiyang (Suzhou) Biological Technology Co Ltd

Wuxing Electromechanical Co., Ltd

Hebei Renbo Technology Co., Ltd.

Quanzhou Zhuoye Caster Manufacturing Co., Ltd.Fujian Sheng, China

YUNNAN YUXI TIPPING PAPER FACTORY.

Hubei Luzhitang bamboo industry CO.,ltd

Jinqiao College of Kunming University of TechnologyYunnan Sheng, China

C.T.S. Electronics SpAPerugia, Italy

Jiangsu Sheneryang High-Tech Co., Ltd.

Chongqing Zhiruide Technology Co., Ltd.