... -35 degree C. The main equipments and materials:1. Refrigeration system: 1.1 Compressor: Bitzer, Copeland etc for choice, 1.2 ... Evaporator: air cooler and grid evaporator for choice. 2. Electric system: Siemens and Schneider electric components or the other brand for ... opened for choice. We welcome you to enquire about our cold storage, cold store, cold room, fresh room, freezer room, we will be pleased ...