OEM cold room: 1:customized size. 2:frist grade qualification. 3:installation ,safeguard and after sale service. OEM cold room: Feature of modular cold room:1: temperature range: -40deg.cel~+20deg.cel are all available.2: Size:customization.3: Functions: fresh-keeping. freezing. quick-freezing.fire-proof.air-conditioning are all availabe.4: fully automatic control system. Componnents:1:condensing ...