
Longkou Union Chemical Co., Ltd.

Chongqing Lihong Machinery Manufacturing Co. Ltd.

Kimex Group sro

Shanghai Guandao Biotechnology Co., Ltd.

Nanjing Kangni Technology Industry Co. Ltd.

Wuxi Tianlong Decoration Materials Co., Ltd.Jiangsu Sheng, China

Zhuhai Zhixin Automation Technology Co., Ltd.Guangdong Sheng, China

Tianjin Yaotong Technology Co., Ltd.Tianjin Shi, China

Suzhou Industrial Park Jinhe Electrical Equipment Co.,Ltd.

Shandong Yin Optical Technology Co. Ltd.Shandong Sheng, China

Mase Consultant KKJapan

Shandong Gumeisi Metal Products Co., Ltd.