Zhejiang Xier Plastic Valve Lead Co., Ltd
We strictly follow the ISO9001 quality control system. We are committed to maintain Pipe Fittings the quality system to keep the stable of the ball valve quality and meet the requirement by customers.

Ball valves is a spherical device used to control the flow. There is a switch which can be turned on or turned off on ball valves to make the water go through it or not. Usually, this device can be used for quite a while; that is, the material used for making it should be steady and firm.
We strictly follow the ISO9001 quality control system. We are committed to maintain Pipe Fittings the quality system to keep the stable of the ball valve quality and meet the requirement by customers.