We have the perfect solution for you. 22-7 enterprise takes great pride in ushering in a new age of quality and excellence. With 13 years of industry experience, we are dedicated to provide exceptional products to meet specific industry requirements on time at competitive prices and ensure unmatched customer satisfaction. Manufacturer, Exporter & Supplier of Refrigerant Branch Pipes, Copper Branch Piping Kits, VRF Joints, & Copper Fittings From raw material inspection to brazing and pressure testing, 22-7 Enterprise has a wide range of standard and special purpose machines designed to ensure the quality of our products, enabling our OEM clients to have trouble-free, long-lasting products. Furthermore, we have the most advance manufacturing techniques and our facility is ROHS/CE and ISO Certified.