Qingdao Sangao Metal Material Co., Ltd. is located in Jiao Zhou district, Qingdao city, Specializing in the production and sale in the I-beam, Stainless steel tube, Round bar, channel steel, Stainless steel sheet, H-beam, carbon steel, seamless pipe...
Main Products:
Steel Coils Stell Plate Steel Pipe H Beam Steel Construction Material...
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