Referigeration Brass Fittings Coupling Nuts
Advantages: 1. High quality brass material,HPB59-1or C3771BD; 2.16 years' experience in manufacturing HVAC&R fittings; 3.According to your requirements to make products 4.Fast delivery, Good export packing way. 5.Warm service, Competitive price. http://www.chinasanpu.com