The safety laboratory has introduced high-precision power meters, computer-controlled intelligent data collectors, high-speed oscilloscopes, and pulse voltage testers. Salt spray testing machine, automatic scratch testing machine, drum testing machine, reel testing machine, relay life testing machine, switch life testing machine, abrasion resistance testing machine, bending testing machine, swing testing machine, winding wire bending testing machine, winding Wire winding testing machines, etc., form a standardized, diversified and complete safety testing hall.