Established in 1982,Hebei Haihao High pressure Flange and Pipe Fittings Group Co.,Ltd.covers an area of 78,000 square meters with building area of 55,000 square meters.lt has fixed assets of 30 million RMB yuan.Situated in lndustrial Area of Mengcun county,"Home it is of Elbow and Pipe Fittings of China"With Huanghua port to the east,Beijing and Tianjin cities to the north,it enjoys a convenient traffic The company is a manufacturer specialized in producing flanges and pipe fittings.lt has 660 workers and staff members with a strong technical force including 26 engineers,48assistant engineers and 68 technicians.There are 3 subcompanies with 18 ad-vanced production lines producting flanges and pipe fittings The techniques include forge forge-press,mid-frequency push,machine work,cold forming,hot extrusion and heat treat-ment.lt has up-to-date detection capabilities of che
