we are a Sino-Italy joint venture company. specialized in manufacturing ice cream display cabinets, European style stainless steel refrigerator and freezer. compressor: Danfoss, Aspera, Tecumseh; thermostat: Dixell; electromagetic valve: from England solo owned factory in China; magnetic valve: Danfoss; insulation: 141b; coolant: R134a and R404A; material: aisi 304 2B;CE certificate.annualy volume: 10000sets