Haofei attaches great importance to product research and development and customer needs, set up R & D center and application laboratory, through in-depth docking with customers, customized production, flexible services, according to the continuous development of market demand, Haofei has been cooperating with various units and institutions all year round, developing new products, opening up new fields, serving new markets, products have served the top ten new energy lithium battery enterprises. Haofei is committed to becoming a solution expert in the field of new energy battery materials segmentation.