ABOUT TENGHUI / PRECISION MANUFACTURING
Precision Ceramic Machining & Advanced CNC Manufacturing
We manufacture precision ceramic components and custom CNC metal parts for global industrial customers. From product development and prototype validation through low-volume and production programs, our team supports reliable manufacture for demanding applications.
Engineering understanding before machining begins.
Advanced ceramics bring hardness, wear resistance, thermal stability, corrosion resistance and insulation performance. They also require specialized machining knowledge. We combine material understanding, process planning and inspection control to help customers address the manufacturing challenges behind high-precision parts.
02 / CERAMIC CAPABILITY
Complete precision ceramic machining capability.
Our technical ceramic machining workflow is built for complex geometry, demanding tolerances and high surface-quality requirements. Manufacturing feasibility is reviewed from the drawing, material grade and application conditions.
Materials
- Alumina ceramic (Al₂O₃)
- Zirconia ceramic (ZrO₂)
- Silicon nitride ceramic (Si₃N₄)
- Silicon carbide ceramic (SiC)
- Fused quartz and other engineering ceramics
Processes
- Precision ceramic CNC machining
- Precision grinding and lapping
- Fine polishing and micro-hole machining
- Complex ceramic parts and high-precision assemblies
03 / METAL CNC MACHINING
High-precision CNC machining for custom metal components.
Alongside ceramics, we provide precision metal CNC machining for components that call for efficient, repeatable manufacturing. Five-axis capability helps reduce setups for complex parts and supports part consistency and production efficiency.
Machining
- 3-axis, 4-axis and 5-axis CNC machining
- CNC milling and turning
- Precision mechanical component manufacturing
- Prototype, low-volume and production programs
Materials
- Stainless steel and aluminum alloys
- Copper alloys and titanium alloys
- Engineering plastics and project-specified materials
04 / FACTORY ADVANTAGE
A manufacturing system built for stable delivery.
More than 50 specialist machines form an integrated system spanning ceramic machining, metal CNC machining, precision finishing and inspection. This supports prototype development, pilot runs, mid-volume production and long-term repeat manufacturing.
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Control across the full ceramic manufacturing process.
Material experience
Material-specific machining approaches
Complete process
Drawing review through final inspection
Complex components
Small, precise and intricate geometry
Process optimization
Parameters, tooling and production flow
06 / QUALITY ASSURANCE
Inspection that follows the part through production.
Quality control covers dimensional accuracy, geometric tolerances and surface condition. Inspection requirements are reviewed against the drawing and project needs; dimensional reports, material documentation, inspection records and customer-specific quality files can be discussed at quotation.
- Coordinate measuring machine (CMM)
- Optical and 2D measurement
- Surface roughness and dimensional checks
- Incoming, in-process and final inspection
07 / ENGINEERING SUPPORT
Support from the design stage onward.
Our engineering team can participate early to review part geometry, manufacturing constraints and material choices. The goal is practical: reduce manufacturing risk, improve manufacturability and help the project move from drawing to component with confidence.
- Product structure analysis
- DFM and manufacturability feedback
- Material selection suggestions
- Process, fixture and cost optimization
Built for demanding industrial applications.
Two ceramic and two metal CNC application scenarios show how precision components support real equipment performance.
CERAMIC / SEMICONDUCTOR EQUIPMENT
Semiconductor equipment
Precision ceramic insulation, handling and process-facing components for demanding clean manufacturing environments.
CERAMIC / MEDICAL EQUIPMENT
Medical equipment
Ceramic fluid-handling and insulating components for reliable, high-precision medical equipment assemblies.
METAL CNC / AUTOMATION
Automation equipment
Machined aluminum and stainless-steel fixtures, end-effectors and motion components for repeatable automation.
METAL CNC / HIGH-END EQUIPMENT
Aerospace & high-end industrial equipment
Complex CNC metal structures and mounting components for high-stability equipment and test systems.
09 / WHY TENGHUI
A dependable precision manufacturing partner.
- Specialized ceramic machining experience
- Ceramic and metal manufacturing in one partner
- 50+ machine production foundation
- Comprehensive inspection workflow
- Flexible from one piece to production
- Experienced with international technical requirements