Detailed Product Description
Building the wall framework, security windows, the installation of the machines, equipment, advertising, etc. required screw in cement, stone, and the other with sufficient strength of the substrate, structural fixed Characteristic: 1) The ideal choice for fixing of building steel structure, fixing of curtain wall and installation of machine supporting base 2) The mechanical properties of this product has passed the inspection performed by National Building Engineering Quality Supervision and Inspection Center 3) Has obtained the Certificate for recommended use in engineering construction issued by Ch
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