5/16套管壁虎sleeve anchor,KaiFeng ChaoYue Fastener Manufacturing Co., Ltd, founded in 2010, is a company specializing in the production of series high-end building expansion anchor, combining the researching, manufacturing and trading together. We have done a lot of work in the development of high-tech products, making the products perfect and matching, and the translation of scientific research products, getting good brand recognition and social benefits.

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