QINGDAO PINGDU GOLDEN SPRING INDUSTRY Co., Ltd, established in early 1980s, Our corporation is specialized in handling the business of sale galvanized steel, steel structure building, steel structure workshop, steel structure material etc. The co***ny has cooperated with many clients both from domestic and overseas, and has obtained consistently high praise from our customers since it was set up.
Our co***ny is honorably entitled to a number of A-grade quality certificatesin contract of world bidding an...
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