Qingdao Qinqingzai Water Supply Equipment Co., Ltd is located in Qingdao Jimo-city,Website:http://www.qqzpipe.com, where is known as a land of attractive resources and magical power , a Birth place of creative minds and gifted talents, the brink of Qingdao Port and Qingdao International airport, In the core of new blue economic area, with convenient transportation and favorable geographical position. Our main products include thousands of varieties such as Ductile iron pipes, Ductile iron fittings, manhole covers, valves, valve castings and special-shaped castings etc. exported to more than 20 countries and regions ,such as Europe, the Middle East, Southeast Asia, Hong Kong and Taiwan etc. total exports is more than 30 million US dollar per year. We are 3 years' vendor of McWane and Sigma . We accept the free sample order . Welcome to send the inquiry sheets to us .