JMA Shishan production base covers an area of 1,200 mu. It has 18 high-efficiency, energy-saving and environmentally friendly casting production lines constructed by 16 square rows of same-level hot-top casting aluminum rod production equipment and 7 hot-top gas-sliding hydraulic casting aluminum rod production equipment; it has 62 multi-tonnage, multi-specification, high-efficiency automatic extrusion production lines constructed by intelligent extrusion equipment introduced from Italy, Germany and Japan; it has 10 advanced oxidation electrophoresis production lines, of which 7 have independent core technology intellectual property rights, which can realize various electrophoresis treatment methods such as photophoresis, matting photophoresis, porcelain electrophoresis, translucent electrophoresis, color electrophoresis, etc.; it has 15 powder spraying production lines constructed by imported powder spraying equipment from Switzerland and Italy, and 6 fluorocarbon spraying productio…