
Japan Precision Instruments, Inc.

Hioki E.E. Corp.Nagano-ken, Japan

Nanjing Bull Machinery Development Co., Ltd.

Anhui Qifeng Machinery Equipment Co., Ltd.Anhui Sheng, China

Anshan Qinyuan Energy Saving Equipment Manufacturing Co., Ltd.Liaoning Sheng, China

Zhengzhou Henghao Optical Technology Co., Ltd.Henan Sheng, China

Tongxiang Bofan Decorative Material Co. Ltd.

Regina Fashion Supply Co. Ltd.

Weihai Huata Construction Machinery Co., Ltd.Shandong Sheng, China

Jiangsu Jiakang Magnetic Technology Co., Ltd.Jiangsu Sheng, China

Shanghai Quectel Communication Technology Co., Ltd.Shanghai Shi, China

Ecofer Ltd.Czechia