Environmental Chamber, Universal Testing Machine, Test Machine manufacturer / supplier in China, offering Ipx7 Ipx8 Electronic Immersion Rain Spray Water Leaking Rain Resistant Test Machine, Xk-160 250 300 320 400 450 550 610 Two Rolls Open Refining Mixing Mill for Rubber Silicone Compounds Machine, IEC60695 IEC829 DIN695 VDE0471 Astmd3874 Plastic Rubber Flammability Chamber Glow Wire Flame Tester and so on.