Established in 2010 ,HK HongDa Technology Industry Limitedis a fast growth company with research and development center and 6 production lines, 3 test lines . It can reach 600 000 pcs ofgood for delivery products.HongDa is specialized in research,designing and producing the high level mobile phone accessories, such as battery case for iPhone and Samsung , power bank, USB wall charger, in-car charger, dock station , USB cable .HongDa committed to renewable principles;Quality is the foundation of company development. She implement strict production standards from raw materials purchasing, inspection to real made products.Moreover,perfect quality assurance system is being established and all products are certificated with CEand R0HS to meet our customer.Factory welcome OEM and ODM