
Ningbo Zhongchun Hi-Tech Co., Ltd.Zhejiang Sheng, China

Shanghai Yaozhe Engineering Technology Co., Ltd.

Wendon Ltd.United Kingdom

Dongguan Good Mark New Precision Technology Co. Ltd.

Jiangsu Zhenqing New Material Technology Co., Ltd.

Nanjing Xiyuan Biomedical Technology Co., Ltd.

Guangdong Turin Technology Co., Ltd.

Chengdu South West Pumps Factory

Kyokuto Kowa Corp.Hiroshima-ken, Japan

Hangzhou Heavy Steel Pipe Co. Ltd.

Chongqing Xinshida Packaging Equipment Co., Ltd.

Beijing Guyun Concrete Co. Ltd.Beijing Shi, China