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Qingdao Hongao Copper Tubes Co., Ltd.
Номер выставочного стенда:W4B68
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简介
Qingdao Hongao Copper Tubes Co., Ltd. is one of the largest copper tubes producers which engaged in R&D, production, sales and services in Shandong province, and could be able to produce various coils, straight tubes, strangely-shaped tubes, threaded tubes, copper ingots, and copper rods etc.
Перечень экспонатов