Yingkou Liaohe Machinery Pipe Fittings Co., Ltd.

Manufacturing: Pressure vessel [Class A2 fixed pressure vessel, Class III pressure vessel; heads, elbows, flanges, pipe fittings, boiler auxiliary equipment, explosion-proof equipment]; Class A(1), B, pressure pipe fittings; non Welded pipe fittings (seamless pipe fittings); B1 pressure pipe fittings; welded pipe fittings (sealed pipe fittings); B grade pressure pipe flanges; steel forged flanges (only forged flanges), steel structure manufacturing and installation, aluminum alloy Product manufacturing and installation, pipeline maintenance. Distribution: hardware and electrical machinery (except cars), steel, chemical accessories, fire-fighting equipment; logistics services. [Except those prohibited by national laws, regulations and policies, and those involving administrative licenses shall be operated with licenses. ] (Projects that are subject to approval in accordance with the law can only be carried out after being approved by the relevant departments.)