| Product Name | The customized high precision machining parts |
| Material | Customized |
| Hardness | Customized |
| Heat treatment | Available |
| Service | Made-to-order |
| Surface treatment | Customized |
| Closest tolerance | 0.002 mm |
| Polishness | Ra 0.1 |
| Customised | Available |

Our professional technical team can guarantee the stable and advanced processing. The accuracy of the part can achieve 0.002 mm.Our excellent quality team can ensure the quality of products to meet customer requirements.
Dalian Guoyu will always provide the durable and cost-effective product to you.
Complete quality assurance system to ensure the mechanical properties of the products and service could achieve the first level
Provid the excellent quality, fast delivery, effective cost and considerate service
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