Haihao Group is a modern private enterprise. Our Group was established in 1982. We are located in Mengcun - the hometown of Chinese pipe fittings. We are the first enterprise and one of the biggest enterprises which produce both pipe fittings and steel pipes in China. Our original name was Mengcun High-pressure Flange Company. The Group owns 6 subsidiaries, including Hebei Gee Pipe Mill Co., Ltd. There are 1600 employers, including 240 technologists. The Group covers 280000 square meters and owns fixed assets of 2500000000 RMB. Our output can reach 1180000 tons, and our annual output value is...