My company is a thing a switch and anticipate a profession of switch, liquid a switch, thing a gauge produces the factory.Belong to close the high and new technology in village park in Peking.Main product" orotund fork in type in LS- YC in "," in a switch in a limit in thing in type in electric capacity in radio frequency in type in LS- DCA type thing a limit a switch" etc..Common, heat, decay t