Zhejiang Qifeng Water Heating Tube Industry Co., Ltd.

Zhuji Qisheng Hardware Pipe Fittings Manufacture Co., Ltd.

Zhejiang Zhongjie Pipeline Co., Ltd.

Red Bayberry Bridge Agricultural Products Market

Zhejiang Quan'an Valve Co., Ltd.

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