Dongguan Mingpan Electronic Technology co.,ltd is a manufacture of keyboard and mouse,our factory is founded in 2008,we have four buildings covering 5000 square meters.Two buildings for office and production,the other two buildings for workers&＃39; dormitory, there are about 500 workers in our factory,we have complete keyboard producing devices including tooling,plastic,metal,membrane,printing and assembling,the heart of keyboard is the membrane and control part,the production of membrane is our absolute advantage.Our inspection devices include Optical comparator,bursting strength tester,swing tester,insulation resistance tester,life tester,altitude gauge,drawing force tester,load cell,salt spray tester,curve measuring instrument,2.5D gauge,cpu temperature simulator,Drop tester,friction tester,environmental tester,vibration testerwe are supplier of PHILIPS,AOC and so on,we can provide you product with best price and good quality.