Qingdao Tongji plastic products factory, located in the beautiful ink River Industrial Park, Jimo Royal Academy, is a professional production of metal products factory covers an area of ??over 6000 square meters, with more than professional and technical personnel, a solid technical foundation, strength of the main products include: stainless steel products (including metal stamping products, rigging hardware, die-cast metal products, stainless steel hardware, etc.), metal stamping parts,...
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