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1. Provide quick connectors, valves and valve accessories of various materials, refrigerant liquid link accessories for refrigeration systems
2. Red punch forging processing of various mechanical industry parts, sizes are based on customer needs
3. Used in petroleum and fire protection , water supply and drainage pipelines, refrigeration equipment, machinery, pneumatics, pumps and other fields
| Product name： | copper nut |
| Materials： | HPB59-1 |
| production flow： | Blanking - Hot Forging - CNC Machining |
| surface treatment： | Pickling |
| Certification | GB/T 19001-2016/ISO 9001:2015 |
| QC： | 1.PPAP available |
| 2.Technicians conduct self-inspection during production | |
| 3.Engineers spot check during production | |
| 4.QC inspection after mass production | |
| 5.Spot check before delivery | |
| Package： | Packing box, carton, pallet or as customer's request |
| Advantage： | 1.OEM service and design service are available |
| 2.Minimum order and sample order are acceptable. | |
| 3.Reply to your inquiry within 24 hours. | |
| 4.Your needs will always be our top priority. | |
| 5.Deliver high-quality goods on time. |
