
Hunan Tianzhuo Pipe Industry Co., Ltd.

Elfa Sweden AB

Shenzhen Xidi Technology Co., Ltd.Guangdong Sheng, China

Tiens Environmental Technology Wuxi Co., Ltd.

Suga Kikai Kogyo KK

Guangzhou Special Electromechanical Equipment Testing Institute

Changxing Xintianlong Printing & Dyeing Co. Ltd.

Hainan Hengxing Feed Industry Co. Ltd.

Shaoxing Mingyu Printing & Dyeing Co. Ltd.

Kaisei Kogyo KK

Harbin Hongsheng Housing Energy Saving System R&D Center

Yidu Botong Electronics Co., Ltd.