We Longrun is a Steel pipe fitting mill, which
manufacture steel pipe elbow, steel pipe tee, steel pipe end cap, steel pipe reducer, steel pipe bend. We also can offer other pipe Accessories. Should you have any demand of pipe fitting for industry, please contact us, we would like to quote for you. Longrun also have been approved by API, ISO, the certificate can be sent on request. Our email: sales00@lrpipefitting.com