Foshan Shunde Nai long metal surface treatment Co., Ltd.   

Founded in October 2001, it is a technology enterprise in Taiwan. Specializing in metal surface corrosion resistance treatment. 1. In order to meet the needs of environmental protection, the company has launched a series of chromium free and trivalent chromium plating which is in line with the EU's requirements. It does not contain six valence chromium. The salt spray test can be up to 48-100 hours according to the requirements. Two. In view of the severe climate change and frequent acid rain in the near future, we have developed an excellent metal surface coating technology which is resistant to acid, alkali and salt spray tests after continuous testing and improvement. It is called JIF series chrome free coating instead of Dacromet.

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