1. 99% pure copper for refrigeration piping.
2. Fully deburred.
3. High-pressure water extrusion.
4. SGS tested and approved.
5. Automated expanding.
6. Manufactured with high-class red copper pipe, TP2 material, thick and clean, meeting R410a system standard.
7. PLC NC processed forming ensures precision of all designed dimensions, thoroughly deburred;
8. Full automated wielding system, numeral controlled, makes sure the product is of high quality;
9. Water pressure forming.