direct buy china factory all sizes copper pipe fitting connectors Bend / Elbow

1. Made of advanced copper tube and TP2 material, thick and clean, meeting the R410a system standard;
2. PLC nc machining and molding to ensure the accuracy of all design sizes and remove them completely;
3. Automatic swing system and digital control to ensure superior product quality; 
4. Hydroforming. 
5..Widely used in pipelines, hvac, air conditioning, heating systems