salt-fog
2.Company hold advanced produce equipment, computer lathe、automatism lathe、un-core grinder、roll-tooth machine,and hold exactitude test instrument,scanner、rigidity、salt-fog experiment.
4.Energy Consume, Electric Strength, Insulation Resistance, Ground Conductivity, Leakage Current, Microwave Leakage, Power Input, Normal Temperature, Humidity Treatment, Glow Wire, Horizontal Flame, Vertical Flame, Tracking, Ball Pressure, Rainproof, Water Splash, Dustproof, Salt Fog, Endurance, Motor Load Test, Cord Flexing, Cord Pulling, Pull &Torque Test, Lamp Replacement, Construction Check etc.

