iPhone6 ??phone shell laser engraving machining center - Guangzhou Huadu, Guangzhou Daewoo specializes in all types of laser laser engraving mobile phone shell processing chip laser engraving, laser marking hardware tools, buttons, laser marking, laser marking for metal and most non- metal material; applicable industry hardware tools, measuring tools, cutting tools, etc; precision instruments, gears, shafts, bearings and other; various instruments, control panels, buttons, and other auto parts; electronic components, integrated circuits (IC), semiconductor chips; mobile communications, plastic buttons, household appliances, audio and lighting, etc; eyeglasses and clocks, jewelry, handicrafts, etc.; PVC pipe, home, hotel supplies, sanitary ware, sanitary ware, ceramics, lighting, etc; medicine, food, packaging and other industries.