High‑difficulty CNC precision parts

Complex Precision Machining

We specialize in complex-structure, ultra-tight tolerance components. Our skilled engineers take on challenging work that most manufacturers cannot deliver. We support prototype validation and small batch trials, fully compliant with strict drawing tolerance requirements for automation and industrial equipment.

Learn more
CNC mass production manufacturing

Scalable Mass Production

Equipped with reliable production capacity to handle large volume orders. Standardized quality control and stable lead times. Whether you need low volume complex prototypes or consistent high-volume manufacturing, we can scale production flexibly to match your project requirements.

Learn more
Tontru CNC Factory Workshop

Our Factory & CNC Equipment

Our workshop is equipped with high-performance multi-axis CNC machines, precision inspection instruments. We maintain strict production management and clean working environment to guarantee stable quality for complex precision components.

View More Workshop Photos
CNC process & quality control

Process & Quality Assurance

CNC Milling, CNC Turning, Turn‑mill compound machining. Complete options for materials and surface finishing. Strict in‑house inspection to guarantee drawing tolerances for both samples and mass production.

View Capabilities

What We Manufacture

We produce custom mechanical components covering prototype, small‑batch and mass‑run production for global customers.

Complex multi-axis CNC machined structural parts

Complex Structural Components

Multi‑axis machined complex parts with tight geometric tolerance for end‑device applications. We solve machining challenges that others cannot.

Learn more
Custom CNC automation equipment spare parts

Automation Equipment Parts

Custom mechanical spare parts for automation, testing and industrial equipment.

Learn more
High volume precision CNC manufacturing

High Volume Production

Stable high-volume manufacturing with consistent quality, reliable lead time for large outsourcing projects of standard components.

Learn more
CNC part materials and surface treatment

Material & Surface Treatment

Aluminum, steel, copper, PEEK and other engineering materials; anodizing, sandblasting, plating and passivation available.

Learn more