Ningbo Winroad Refrigeration Equipment Co., Ltd. is located in Yinzhou District Ningbo City, Zhejiang Province, about ten miles distance from Ningbo lishe airport, 25 miles distance from Beilun port which is one of deepest port in China. Our company covers 20,000 square meters, posses 20 million fixed assets. We have a standard workshop, a number of modern production lines and first-class professional management and personnel. We specialize in manufacturing and developing various kinds of HVAC accessories & Copper Fittings, such as copper and aluminum metal finned tube, capillary tubes, inner grooved tubes, Level Wound Coil(LWC), Insulated Copper Tubes, Copper water Tubes, pancake coil, plastic-coated copper water tube, copper fittings, AC brass valves and so on. The quality are up to or b..