
Dongguan Zhigan Machinery Electronic Technology Co., Ltd.

China Ship Scientific Research Center

Makoto Shokai Co. Ltd.

Shanghai Yingtong Lighting Engineering Co., Ltd.Shanghai Shi, China

Nantong Dongchang Chemical Industrial Co., Ltd.Jiangsu Sheng, China

Panjin Guoqiang Petroleum Equipment Manufacturing Co., Ltd.

Liaoning Province Beifanghuafeng Special Chemical Industry Co.Liaoning Sheng, China

Nanjing Keruo Environmental Technology Co., Ltd.Jiangsu Sheng, China

Shenzhen Fuzhixin Plastic Products Co., Ltd.Guangdong Sheng, China

Jiangsu Haichen Technology Group Co. Ltd.

Beijing Jinshengda Bioelectronics Technology Co., Ltd.Beijing Shi, China

Shanghai Jierun Silk Textile Industry Co., Ltd.