Testing Machine, Testing Equipment, Test Chamber manufacturer / supplier in China, offering ASTM Standard Programmable Foam Ifd Tester Compression Foam Rubber Hardness Tester/Foam/Sponge Vertical Compression Hardness Tester, Air Cooled Automatic Xenonarc Light Fastness Tester /Aging Testing Chamber/Machine for Textile and Material Durability Xenon Light, Anti-Yellowing UV Aging Test Chamber Environmental Test Machine/Light Bulb Yellowing Resistance Tester and so on.