Our Service

Renjie Precision specializes in the intelligent manufacturing of high-precision, complex components, anchored in cutting-edge technology and integrated with advanced equipment clusters, including 5-axis CNC 

machining centers, mirror-surface EDM, and precision slow-wire cutting. We provide:

Multi-axis Integrated Machining (3/4/5-axis CNC precision milling)

High-Complexity Turn-Mill Hybrid Operations

±2μm Precision Grinding

Intelligent Thin-Sheet Metal Fabrication

Full-Process Surface Treatment Solutions

We strictly implement an ISO-certified quality control system across all production stages and provide 24-hour rapid-response support to ensure seamless project execution from R&D to mass production. 

Renjie delivers micron-level precision manufacturing services for industries such as aerospace, medical devices, and optical instruments, guaranteeing exceptional accuracy and reliability for mission-critical 

applications.