Zhuji Qisheng Hardware Pipe Fittings Manufacture Co., Ltd.

Zhejiang Qifeng Water Heating Tube Industry Co., Ltd.

Zhejiang Zhongjie Pipeline Co., Ltd.

Red Bayberry Bridge Agricultural Products Market

Zhejiang Jinfeng Tube Industry Co., Ltd. (103 Provincial Road)

Zhejiang Quan'an Valve Co., Ltd.