Hebei Canghai Heavy Industry CO., Ltd. is a professional manufacturer which has specialized in producing all kinds of pipe fittings, pipes, flanges and pressure vessels since 1996. Our company sets up 11 management departments and two production areas, which cover an area of 130,000 square meters with 80 sets of hydraulic pressure equipment, ranging from 200 T-5,000 T. There are about 450 employees and 140 technicians from medium to senior. Our annual production capacity is 50,000 tons with 13 production lines. We have been exporting for 12 years to more than 30 countries in Asia, Africa,...