Anshan Hongchuan Special Steel Tube Co., Ltd. was founded in 2000, and is a profiled steel production enterprise. Our company has real assets of 3.7 million U.S. dollars with fixed assets of 1.8 million U.S. dollars, covering an area of 23,000 square meters and construction area of 5,000 square meters. We have 4 type specific production lines, 12 sets of auxiliary equipment, a vacuum direct reading spectrometer, a ultrasonic and hydrostatic testing machine, 600 thousand-ton material testing machine, hardness testing equipment, microstructure testing equipment and other testing equipment. We...