- Ellyn@tenghui-proto.com
- +86-18666887162
Accelerate your development cycle with high-precision CNC machining and custom tooling. We deliver mission-critical robotics components engineered to meet rigorous durability, dynamic balance, and strict structural integrity standards.
🔒 All Design Uploads Are Secure & Confidential
Tenghui brings over a decade of dedicated engineering expertise to custom automation manufacturing, supporting robotics innovators and system integrators from initial NPI functional prototypes to low-to-medium series production runs.
Tenghui manufactures precision components for multi-axis robotic arms, AGV/AMR chassis, automated end-effectors, and smart sensor housings. From R&D models to factory deployment, we provide turnkey solutions.
The automation sector demands low-weight, high-stiffness components. We support custom parts for dynamic mechanical movements.
Typical engineering requirements we fulfill include:
We provide comprehensive in-house manufacturing processes to support your automation projects from agile NPI prototyping to low-and-medium volume series production
High-precision milling and turning for dynamic joint parts, as fast as 3 days.
Custom AGV chassis panels, electrical cabinets, and protective enclosures.
Accelerate your R&D lifecycle and test mechanical form & fit faster.
Hard anodizing and dry-lubricant coatings for maximum wear and friction control.
| Material | Key Properties | Typical Applications | Manufacturing Capability |
|---|---|---|---|
| Aluminum 7075 | Ultra-high strength, lightweight, great fatigue life | Structural arm links, highly stressed joint brackets | Precision CNC Machining |
| Aluminum 6061 | Lightweight, highly versatile, easily anodized | Sensor mounts, end-effector fingers, housings | CNC Machining, Sheet Metal |
| Titanium (Grade 5) | Extreme strength-to-weight ratio, impact resistant | Aerospace robotics, heavy-duty custom end-effectors | 5-Axis CNC Machining |
| Stainless Steel 304 | High durability, corrosion & wear resistant | Linear guide mounts, drive shafts, fasteners | CNC Machining, Sheet Metal |
| POM (Delrin) | Low friction, high wear resistance, dimensionally stable | Gears, idler pulleys, low-load structural bush parts | Precision CNC Machining |
| PEEK | Extreme temperature & chemical resistance, ultra-rigid | Semiconductor automation parts, cleanroom gripper pads | Precision CNC Machining |
| Nylon (PA6/PA66) | High toughness, shock absorbing, low weight | Protective bumpers, cable guides, internal brackets | CNC Machining |
Explore our portfolio of precision-machined prototypes and high-durability components manufactured for global automation innovators.
Precision motion requires zero-backlash assembly. We maintain strict geometric tolerances (GD&T) down to ±0.0005” (±0.012 mm) for bearing seats, servo motor mounts, harmonic drive housings, and planetary gearboxes, ensuring seamless mechanical alignment and smooth operation.
To reduce payload inertia and improve dynamic response, we machine lightweight structural parts using Aircraft Aluminum (7075-T6, 6061-T6), Titanium (Grade 5), and Carbon Fiber composites, as well as high-strength engineering plastics like PEEK and Delrin/POM for low-friction components.
Yes. Utilizing advanced 5-axis CNC machining centers, we manufacture complex contoured robotic arms, bionic joints, and compact sensor housings in a single setup. This eliminates cumulative clamping errors and ensures superior structural integrity.
For components subjected to continuous friction, high loads, or cleanroom environments, we provide Hardcoat Anodizing (Type III with PTFE option), Electroless Nickel Plating, Black Oxide, and DLC (Diamond-Like Carbon) coatings to maximize surface hardness and wear resistance.
We support fast hardware iterations with rapid prototyping lead times of 3 to 5 business days. We also accept low-volume production runs (from 1 to 500+ units) with custom thread inserts, helicoils, and pre-assembled bushings ready for immediate integration.
Once we receive your design files, our senior manufacturing engineers will manually perform a comprehensive DFM review and deliver an accurate, optimized quote within 24 hours.
