QINGDAO BESTFLOW INDUSTRIAL CO., LTD. is one of professional manufacturers and exporters of pipeline fittings, valves and OEM products in China, with the production bases: Bestflow Pipe Fittings & Valves Manufacturing Co., Ltd., Liaocheng Bestflow Casting and Forging Co., Ltd., The products includes: steel fittings, steel flanges, steel nipples & couplings, iron fittings etc., they are widely used the pipe systems of nuclear power plants, power station, water, natural gas, petrochemical, oilfields, fire-fighting, ship buildings, engineering fields and construction industry. Depend on advanced production technology and equipment, strict quality management and control, good service and competitive prices, win a good reputation in the domestic and foreign customers, and exported the products to Europe, America, Middle East and southeast Asian, over 50 countries and areas. We are certified to the international ISO-9001 quality system standard and all products are carefully tested to meet the strict quality requirements and industry standards for each order. Parts of our products have been tested, listed, approved by some predominant labs and bodies, such as NSF(USA), CUL(Canada), CSA(Canada), KS(Korea), DVGW(Germany), TUV(Germany), TSE(Turkey) and PSB(Singapore), JIS(Japan) and BSI(England).We devote to the best quality products, the honest and trustworthy rules, competitive price, the strict quality testing of each production steps to guarantee the customers satisfaction, to setting up the good enterprise image all over the world, we will adhere to the ''quality is our life, honest and trustworthy is our basis, competitive price is our advantage'' as enterprise guidelines.Warmly welcome the customers in domestic and foreign countries visit us, ''BESTFLOW'' products would like to create the Brilliant future together with you.