
Bingkai Optoelectronics Technology (Shanghai) Co., Ltd.Shanghai Shi, China

Tianjin Nuoao Technology Development Co., Ltd.Tianjin Shi, China

Guiyu Metal Products Binhai Co., Ltd.Jiangsu Sheng, China

Product Research, Inc.United States

Shandong Jinao Machinery Co., Ltd.Shandong Sheng, China

Guangdong Juyi New Material Co., Ltd.Guangdong Sheng, China

Nanjing Evonik Zhijin Technology Achievement Transformation Co., Ltd.Jiangsu Sheng, China

Ruian Rixing Precision Machinery Co., Ltd.Zhejiang Sheng, China

Beijing Tuofeng Technology Development Co., Ltd.Beijing Shi, China

Zhejiang Sanming Precision Machinery Co., Ltd.Zhejiang Sheng, China

Chongqing Yunming Technology Co., Ltd.Chongqing Shi, China

Shenzhen Jinchangxing Precision Machinery Co., Ltd.Guangdong Sheng, China