- Ellyn@tenghui-proto.com
- +86-18666887162
Accelerate your deployment cycle with rapid CNC machining and custom tooling. We deliver mission-critical components for high-frequency telecommunications equipment, engineered to meet strict EMI shielding, thermal management, and rugged outdoor durability standards.
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Tenghui brings over a decade of dedicated engineering expertise to custom manufacturing for the telecommunications industry, supporting network innovators from initial NPI functional prototypes to low-to-medium series production runs.
Tenghui manufactures precision custom components for high-performance telecommunications systems. From infrastructure R&D models to commercial batch production, we provide turnkey manufacturing solutions for waveguide cavities, base station housings, and heat sinks.
Modern telecommunications demand extreme signal integrity, high thermal dissipation, and precise geometric alignment. We support custom parts for 5G infrastructure, satellite communications, and optical networks.
Typical engineering requirements we fulfill include:
We provide comprehensive in-house manufacturing processes to support your projects from agile NPI prototyping to low-and-medium volume series production of telecommunications hardware.
High-precision milling and turning for telecommunications cavities, filters, and enclosures, as fast as 3 days.
Custom telecom rack panels, outdoor distribution cabinets, shielding brackets, and server chassis.
Accelerate your R&D lifecycle and test telecommunications signal behavior, thermal management, and fit faster.
Chemical conversion coating, nickel plating, and anodizing for maximum corrosion control and EMI shielding.
| Material | Key Properties for Telecommunications | Typical Applications | Manufacturing Capability |
|---|---|---|---|
| Aluminum 6061 / 6063 | Lightweight, excellent thermal dissipation, highly corrosion resistant when anodized | Base station housings, RF filter cavities, amplifier enclosures, cooling fins | CNC Machining, Anodizing |
| Copper (C11000) | Exceptional electrical and thermal conductivity, great for low-loss grounding | High-power busbars, grounding blocks, internal antenna feeds, advanced heat sinks | Precision CNC Machining |
| Brass (C360) | High machinability, great electrical conductivity, excellent for threaded connectors | Coaxial connector shells, terminal blocks, coupling nuts, RF hardware adapters | CNC Milling & Turning |
| Stainless Steel 304 | High structural strength, excellent weather resistance for outdoor deployment | Outdoor cabinet brackets, antenna mounting plates, security locking fasteners | CNC Machining, Sheet Metal |
| POM (Delrin) | High dimensional stability, superb dielectric insulation, low moisture absorption | Insulating spacers, custom standoffs, structural alignment guide blocks | CNC Machining |
Explore our portfolio of precision-machined prototypes and high-durability components manufactured for global telecommunications innovators.
High-density electronics demand rapid heat dissipation. We machine custom high-fin-density copper and aluminum heat sinks, liquid cooling cold plates, and thermal conductive housings with flat, tight-tolerance contact surfaces (flatness within 0.02 mm) to maximize heat transfer efficiency for 5G base stations and power amplifiers.
To prevent signal interference in high-frequency RF modules, we machine custom enclosures from Aluminum alloys (6061/5052) combined with specialized conductive surface finishes such as Electroless Nickel Plating, Chromate Conversion (Chem Film / Alodine), and conductive Gasket Grooves for IP-rated sealing and maximum RF isolation.
Outdoor telecom infrastructure requires long-term durability against UV, moisture, and salt spray. We offer Hardcoat Anodizing (Type III), UV-resistant Powder Coating, Electro-deposition Coating (E-Coating), and Passivation, meeting standard ASTM salt spray testing specifications (up to 500+ hours).
Microwave and millimeter-wave (mmWave) components require extreme surface finish and dimensional precision. We maintain tight tolerances down to ±0.0008” (±0.020 mm) with smooth internal cavity finishes (Ra 0.8 μm or better) to minimize signal reflection and insertion loss in RF filter boxes and waveguide couplers.
Yes. We offer rapid 5-axis CNC machining and precision sheet metal fabrication with lead times as fast as 3 to 5 business days for functional prototypes. We seamlessly scale to high-volume production with dedicated tooling and automated CMM inspection to support global telecom infrastructure rollouts.
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.
