
Hennecke Machinery Shanghai Ltd.

Zhejiang Shinagawa Precision Machinery Co., Ltd.

Taicang Shunchang Forging Co., Ltd.Jiangsu Sheng, China

Hai Qing Su,

Shijiazhuang Ushko Electronic Technology Co., Ltd.Hebei Sheng, China

Jiansu Lixi Zipper Co. Ltd.Jiangsu Sheng, China

Tianjin Taiyuan Chinese Herbal Medicine Technology Development Co., Ltd.

Korea Automotive Technology Institute

Gretap AGSwitzerland

Sichuan Hengding Building Materials Co., Ltd.Sichuan Sheng, China

Taiwan Matsuo Co., Ltd

Foshan Shunde Homeart Electric Mfg Co. Ltd.Guangdong Sheng, China