Shanghai Yuejin Medical Optical Instrument Factory
Zhejiang Yinan Printing & Dyeing Co. Ltd.
Lamec AGSolothurn, Switzerland
Yangzhou Zhuyou Heat Treatment Co., Ltd.
Dongguan Jiuhui Industrial Co., Ltd.
Seyfert Ltd. (United Kingdom)
Fucheng Auto Parts Qingyuan Co., Ltd.Guangdong Sheng, China
Zhejiang Hongyuan Automobile Group
Gummarus LLC
Kunshan Leijiang Communication Technology Co., Ltd.Jiangsu Sheng, China
Guangdong Yufeng Industrial (Group) Co., Ltd.Guangdong Sheng, China
Shenzhen Guangjian Technology Co Ltd