Liaocheng Kunlun Tube Co., Ltd. Main: Chengdu, Shanghai, Tianjin, Yantai, Anshan, Baotou, Daye, Hengyang, Xining-# 10, # 20, # 35, 20 G, 27SiMn, 40Cr, 16Mn, 15GrMoV, 12CrlMoV, DZ40 , DZ50 oil, chemicals, textiles, hydraulic, medical, electric, military machinery, coal stent, boilers, instrumentation, decorative, architectural, and other industries with small calibre, and special materials, special specifications, for special purposes, thin...
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