Cryogenic Tanks, Air Separation Plant, Cryogenic Liquid Cylinders manufacturer / supplier in China, offering 120mm Thickness PU Panel Minus 40 Celsius Degree Ice Cream Transportation 3.2m Length Truck Body with 6 Side Doors, Refrigerated Truck Body with High Pressure One Time Integral Foaming Boards, Modular Design Compact Pem Hydrogen Equipment Alkaline Water Electrolyzer Hydrogen Generator and so on.