Any export certifications on steel plate ?
Shanghai ChangZeng Metal Co., Ltd. steel plate is authorized with related international export certificates. We've gained export permits, such as CE, allowing the product to be publicly traded in EU member states. In order to make our goods enter into the international market and be more competitive, we have successfully gained authorized export license to make export business more convenient.

ChangZenghas built our reputation as a reliable provider of steel h beam, serving the China market over the past years. ChangZeng's steel beam series include multiple types. ChangZeng galvanized steel coil has to go through several production stages. It needs to experience lamination staking, slot insulating, winding, wire-leads termination, and electrical testing. It is highly resistant to mechanical and chemical degradation. The product is characterized by its air permeability. A new type of waterproof fabric layer is added, helping absorb any foot sweat and moisture. Heat treatment yields a higher wear resistance in this type of steel.

We always adhere to the customer-oriented concept. By using advanced production technologies and mastering the market trends, we are confident to offer customers the best product solutions.
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