... Origin:Zhejiang, China (Mainland) Brand Name:NINGZHENG Specifications : aluminum roll bond evaporator Raw material Al-plate: finished products ... , roughing surface, Printing, Riveting, Rolling, Annealing, Blow up, Punching, Folding and shaping, Capillary connecting, Assembly welding, Leakage Test, ... fountainsGet approval of CE,ISO9001,ISO14001,ROHS refrigerator with aluminum roll bond evaporator