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The development prospect of my country's hardware tin can industry

At present, a large number of tinplate metal materials produced internationally are used to make packaging containers, which puts forward a relatively special need. Originally, the production of tinplate materials did not take into account the special requirements of packaging container manufacturing, just very common tinplate, so there will be many inappropriate situations for the production of tin can packaging products. In the development and production of tinplate materials for packaging, the leading countries in Europe are at the forefront of the world. French steel group is currently the largest steel company in Europe, its quality and output are not inferior to Japan, and the improvement of overall production technology and varieties is even more difficult for Japan to match. Recently...