Universal Testing Machine, Hydraulic Testing Machine manufacturer / supplier in China, offering Custom Size Salt Spray Test Chamber for Metal Acid/Alkali Resistance Testing - Durable & Precise Corrosion Evaluation Equipment, Customizable Salt Spray Test Machine for Metal Acid/Alkali Resistance - Precision Corrosion Testing Equipment, Touch Screen Automatic Cutting Melt Flow Rate Tester for High Melting-Point Engineering Plastic and so on.