We Jiangsu Real Aisa Refrigerant Parts co., ltd is localed in the middled of Jiangsu province, on the north bank of the Yangtze River. We are specialized in various kinds of refrigeration spare parts. The leading service valve include 1/4â??, 3/8â??1/2â??, 5/8â??, 3/4â??, 7/8â?? all size. Copper fitting include Y joint, U tube, Distributor, Strainer, capillary tubes Muffer, copper elbows and so on. The brass series include flare nuts, flare plug, delivery header, schrader fittings, unions, socket unions, sewat unions. Brass adaptors, brass plumbing and so on. Connection pipe for air conditioner. The company cover 24, 000 square meters, over 220 employees, including 40 technical engineer. The company have passed the 1OS9001 quality systerm and ISO14001:2004 Environmental systerm. We have a good cooperattion with Gree, Media, Chunlan, Haier, LG. We could machining the service valve, copper fitting, brass fitting according your design and requirement. Also we could supply help on your spare parts design and your air conditoner syterm design.