We can produce butterfly valves below DN800 (inclusive) and ball valves, diaphragm valves and check valves below DN300 (inclusive). our valves cover all national, American, European and Japanese products. As one of the most complete types of plastic valve companies in the world, our market share is higher than others in the industry. We have more than 20 valve patents, including several invention patents. Through a large amount of product maintenance data, our company has been improving our products and services to be a true expert in the field of plastic valves.Ningbo Baodi Plastic Valve Co., Ltd. was founded in 1994, whose predecessor was Zhenhai Chemical Valve Factory and Beilun Plastic Valve Factory, who is the first independently developed industrial plastic valve company in mainland China. The first plastic diaphragm valve and the first integrated plastic ball valve in the mainland were born here, ... we covered the product line to industrial plastic pipes and fittings in 2006. For more than 20 years since establishment, Baodi products cooperate with tens of thousands of domestic enterprises and exported to more than 30 countries. Our professional services and stable quality enjoy a high reputation from our customers.Contact: Ms Lily LeeSkype: lmzhbbMobile/Wechat:+86-18067120991QQ: 2850218717E-mail: [email protected]   [email protected]:www.bdsjfm.com