Who We Are?

Sanshun Tech is a trusted CNC machining manufacturing company based in Shenzhen, China, delivering high-precision machined components to companies world-wide. Our mission is to provide reliable, cost-effective, and quality-driven manufacturing solutions that help our customers bring innovative products to market with confidence.

With years of experience in precision manufacturing, we specialize in producing complex, tight-tolerance components for a wide range of industries, including Automotive & EV Components, Safety & Rescue, Food‑Grade Components, Electronics & Semiconductors, Scientific Instrumentation and Fiber Optics & Datacom. Whether you require rapid prototypes, low-volume production, or high-volume manufacturing, our team has the expertise and capacity to meet your project requirements.

Advanced Manufacturing Capabilities

Our modern production facility is equipped with advanced CNC manufacturing technology and comprehensive support processes that enable us to deliver consistent quality and exceptional precision. Our capabilities include:

• •CNC Milling (3-axis, 4-axis, and 5-axis)
• •CNC Turning
• •Swiss-Type Precision Machining
• •Multi-Axis Machining
• •Prototype Development
• •Low- and High-Volume Production
• •Precision Assembly
• •Custom Fixtures and Tooling

We work with a broad range of materials, including Aluminum, Stainless Steel, Carbon Steel, Titanium, Brass, Copper, Magnesium, Engineering Plastics, and other special alloys to meet the high-performance requirements of demanding applications.

Complete Manufacturing Solutions

Beyond precision machining, we provide a complete manufacturing solution through an integrated network of production processes, allowing customers to source finished components from a single supplier.

Our services include:

• •Surface finishing and polishing
• •Anodizing
• •Plating and coating
• •Heat treatment
• •Laser marking and engraving
• •Grinding
• •Wire EDM
• •Precision assembly
• •Packaging customized to customer specifications

This comprehensive approach reduces lead times, simplifies supply chain management, and ensures every component arrives production-ready.

Quality Without Compromise

Quality is at the core of everything we do. Every project is managed under rigorous quality control procedures to ensure compliance with customer specifications and international manufacturing standards.

Our quality assurance system includes:

• •Incoming material inspection
• •In-process quality monitoring
• •First Article Inspection (FAI)
• •Final dimensional inspection
• •Coordinate Measuring Machine (CMM) inspection
• •Optical measurement systems
• •Surface roughness testing
• •Thread and gauge verification
• •Material certification and traceability
• •Complete inspection reports upon request

By combining experienced quality engineers with advanced inspection equipment, we consistently deliver precision components that meet tight tolerances and demanding performance requirements.

Serving Global Industries

We proudly support customers across North America, Europe, Asia, Australia, and other international markets. Our engineering and production teams understand the expectations of global manufacturers and work closely with customers throughout every stage of development from design optimization and prototype validation to full-scale production.

Our customers rely on us not only for manufacturing expertise but also for responsive communication, engineering support, competitive pricing, dependable delivery, and long-term partnership.