modle for client choice 3) professional experience and support special design (auto cad & 3d) 4) tailer made(offer the special design of your requirements ) 5) competitive price with more discount(real manufactory) 6) excellent quality control(100% check one by one) 7) in time delivery(15-45days after payment) 8) good service before and after sales 9) oem, odm is acceptable 1pc/box, 10pcs/ctn