Hebei Duotong Pipe Fittings established more than ten years ago is specialized in producing and selling valve & mallable iron pipe fittings. Now it has developed in to a corporation with a 17 thousand square metres workshop, and annually exporting quantity reached 5000mt. Meanwhile we have branches in Yiwu, Shanghai, Ji'nan.Our products mainly exported to Middle east, South America, Southeast Asia, Australia, Europe, Russia and some other areas. And we have good reputation in both wholesalers and the end users.

Meanwhile we have very strong technique power and a variety of testing equipment. Also we have passed ISO 9001 certificate. We could produce according to your requirement. Nowadays we could provide you more than 60 kinds of products according to British standard, American standard and German standard, such as Elbow, Tee, Socket, Nipple, Union with spec 1/8-6 and valve, our products are widely used to connecting waterway, petroleum, fire protection, coal gas, etc.