Profile: Zibo Wel-Fit Metal Products Co ., Ltd specializes in carbon and stainless steel buttweld fittings. We have starting material receiving inspections, in- process inspections, final inspections and third part inspections for the fittings. Our products include long and short radius elbows, long and short radius returns, straight tees & caps, lap joint stub ends, reducing tees, concentric & eccentric reducers and 180 elbows, caps & tees. We are an ISO 9002 certified company.