As an ISO9001 certified manufacturer, Hebei Penghui Pipe Fittings Co., Ltd . specializes in stainless and carbon steel flanges, elbows, tees and other related plumbing products applied for food, beverage, pharmaceutical, water process, power station, ship-building and petrochemical Industries, with the sizes available from DN10 to DN 800 and non-standard types being able to be produced by special requirements. For more information please look at: www.czphgj.com