
Liuzhou Gongda Machinery Co., Ltd.Guangxi Zhuangzu Zizhiqu, China

Yitong Electronics Co., Ltd

Huizhou Jim Composite Materials Co., Ltd.Guangdong Sheng, China

Zhuhai Youxing Precision Machinery Co., Ltd.

Xi'an Huashun Measuring Equipment Co., Ltd.

Taizhou Kejin Electromechanical Equipment Co., Ltd.Jiangsu Sheng, China

Henan Scorsese Technology Development Co., Ltd.Henan Sheng, China

Secumanagement BVZuid-Holland, Netherlands

Modular Controls Corp.Pennsylvania, United States

Electronics Testing Center Taiwan

Shandong Longhui Hoisting Machinery Co.,Ltd.Shandong Sheng, China

Shanghai Didong Architectural Design Office Co., Ltd.