Ningbo Oupin Technology Company Limited is a specialized enterprise engaged in manufacturing and selling household refrigerator, freezer and washing machine. Our company has introduced many up-to-date hi-tech producing and testing equipment, such as automatic foaming machine, advanced refrigerator production line and computer detecting system, and owns more than 500 high-quality employees and over 60 specialists including single-door and double-door refrigerator, freezer and cabinet with a ...