Lufa Group has passed ISO9001:2015, ISO14001:2015, OHSAS18001:2007 certification, is a set of ferrosilicon, Ferromanganese, iron and steel smelting materials additive production process of production-oriented enterprises. The processing ability and quality of all kinds of products are at the leading level in the same industry. We will have a high standard of quality management system throughout the entire production process, strict control of each production process, the establishment of a complete product tracking system to ensure that every product meets international quality standards.