Founded in July, 2005, ShenZhen DingHeng Refrigeration Technology Co., Ltd, has been the Hi-tech enterprise which was indentified by ShenZhen Sci&Tech and Information Bureau. We specialize in R&D, Production&Sales of the transportation refrigeration unit. Our company has our own brand "Refstar", which has passed ISO9000 certification. We also have a few of senior industry experts from Japan who are focus on R&D of transport refrigeration technology. At present, our products are widely used in meat, fish, diary products, bean products, frozen food, fruits, vegetables and drinks as well as transportation of frozen food for supermarket. Over the past years, being efficient, energy-saving, environmental protection, security and durable, our products have been favored by our customers. We also export to Japan, Southeast Asia, middle East and other foreign markets. "Making the best freezer, meet customer demand constantly" is our forever goal.