Hongyi Metal Materials is a professional production and operation enterprise that specializes in manufacturing high-end food grade tinplate packaging materials. It is located in Hengshui City, Hebei Province, with an annual production capacity of over 400000 tons and more than 400 employees, including over 60 senior management talents. We have obtained certifications for ISO9001 quality system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, ISO50001 energy management system, and FSSC22000 food safety system.Leading technology is the guarantee of product quality. The company has a six stand continuous rolling mill, a fully hydrogen annealing furnace, a continuous annealing unit with Japanese Nippon Steel technology, a double stand leveli...