Coldroom, Compressor, Condensing Unit manufacturer / supplier in China, offering Danfoss Expansion Valve Refrigeration (067N4152) Tgez3.5/5/67/10/12/15/18 Tges/L/N/Z, Danfoss Tes5 067b3342 Thermostatic Expansion Valves for Refrigetaion, Refrigeration Water Valve Pressure Controlled (WVFX10) 003n1105 and so on.