Lots of Chinese steel profiles makers have got export licenses that allow the merchandise to be cleared via China Customs. This is a huge change compared to this in 1997. The producers who lack export permits are normally smaller producers who behave as technical subcontractors. They simply concentrate on creating a specific type of substance, processing or component for a bigger - and more export oriented - maker. You're expected to use producers that have export licenses or trading businesses that partner with manufacturers in the long term.
As a professional developer and manufacturer, Shanghai ChangZeng Metal Co., Ltd. possesses abundant knowledge and experience in producing galvanized steel coil. ChangZeng's steel coil series include multiple types. A wide range of tests on ChangZeng steel tubing have been performed. These tests are conducted in accordance with IEC/EN 60335 parts 1 and 2. Its excellent tensile strength and yield strength contribute to the quality of the final product. People can consider this product as a smart investment because people can be sure that it will last for a long time with maximum beauty and comfort. It is easy to process and economical.
We have a clear business goal: to improve overall customer satisfaction. Instead of constantly expanding markets, we invest more in improving product quality and customer services to bring customers the product solutions to the utmost.
