Any export certifications on stainless steel tubing ?

Shanghai ChangZeng Metal Co., Ltd. stainless steel tubing is authorized with related international export certification. We have gained export licenses, such as CE which makes the product to be freely traded in EU member states. In order to help our products enter into the international market and become more competitive, we have successfully gained authorized export license to make export business more convenient.

ChangZengis an expert in steel coil production, serving many overseas clients. ChangZeng's main products include steel sheet series. This product is successful due to its fatigue resistance. It can take on a certain number of cycles and work continuously without any damage. It is tested by third parties such as SGS and BV. ChangZengemphasizes on service provision and future development. It is highly resistant to corrosion and oxidation.

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