Zhejiang Huayi Machinery Co.,LTD is a subsidiary of DunAn Valve industry Group which belongs to DunAn Holding Group. Established in 1999, located in Diankou Industry Zone,Zhuji(XISHI's Home Town), mainly produce the Welding Gun Accessories、Regulator Accessories、water heater accessories、construction hard ware、Air-Conditioner Accessories、bathroom accessories and Safty Valve etc.

Brought into advanced accurate hot forging and machining technology, advanced equipment from home and abrod such as Jp-42A, SMART-42Y Mill and machining center,CNC Horizontal Type Machining Center,. We aquired ISO9001 and ISO14001 in 2000 and 2005, had established stable and long-term cooperation with Panasonic、 NORITZ、 Huaiu、 UJS、LAIRD、SMS、LG, the products were export to England、USA、Japan and other contries.We always adhere people-oriented as our guidelines、customer's satisfaction as a measure of our work, technology as the guide,management as basis, quality as the center to improve its services and committed to high quality production, force a boutique,contributing to society.