Daiichi Plastic Co. Ltd.
Huaian Aucksun Optoelectronics Technology Ltd.
Hangzhou Tenren Construction Environment Co., Ltd.Zhejiang Sheng, China
Nantong Changjiang Valve Manufacturing Co., Ltd.Jiangsu Sheng, China
Donglian Construction Technology Co., Ltd.Jiangsu Sheng, China
Harbin Boao Environmental Technology Co., Ltd.
Hyojun Precision Co. Ltd.
Shanghai Shangda Heat Treatment Co., Ltd.Shanghai Shi, China
REIKO Co., Ltd.Kyoto-fu, Japan
Shenyang Hongsheng Gas Co. Ltd.Liaoning Sheng, China
Xiamen Lvde Fresh Material Technology Co., Ltd.Fujian Sheng, China
Fujian Zhongwei Power Technology Co., Ltd.