... button switch series (Electrical Performance) 1.Environment Temperature: -25°C to +65°C2.Rated Load: 10A 250V AC3.Insulation ... from 2007,owning 200sq meters,hasing about 150 employees.Reason 2: Competitive price. Develop new products to assembling finished products ... Audio Mixer,Stage Audio,Automobile, TV, LCD TV, LCD Monitor, Set Top Box, DVD Player, DVR Recorder, Audio-Video Equipment, AV Equipment, ...