For one-stop service of the whole products, besides those parts produce in house, Faisun keep close partnership with other factories which could support on other parts as well, so we could support to outsouce other parts for clients, for example: battery, magnet, packaging, rope, USB cable...etc and do semi-assembly, final assembly and packing, no matter the order quantity are 500pcs or 5000000pcs, we can help to assembly and pack the products qualified in short time.