- Ellyn@tenghui-proto.com
- +86-18666887162
Accelerate your development cycle with advanced CNC machining and custom tooling. We deliver mission-critical components for high-end instrumentation, engineered to meet rigid geometric tolerances, strict signal integrity, and harsh environmental stability standards.
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Tenghui brings over a decade of dedicated engineering expertise to custom manufacturing for the instrumentation equipment industry, supporting innovators from initial NPI functional prototypes to low-to-medium series production runs.
Tenghui manufactures precision custom components for high-performance instrumentation equipment. From laboratory R&D models to commercial batch production, we provide turnkey manufacturing solutions for analytical instrument housings, sensor brackets, and fluidic manifolds.
Modern instrumentation demands extreme structural stability, corrosion resistance, and precise geometric alignment. We support custom parts for analytical, testing, and measurement devices.
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 instrumentation equipment.
High-precision milling and turning for instrumentation enclosures, chassis components, and sensor blocks, as fast as 3 days.
Custom instrumentation test enclosures, front panels, mounting brackets, and protective shielding boxes.
Accelerate your R&D lifecycle and test instrumentation alignment, fluidics, and fit faster.
Electroless nickel plating and anodizing for maximum corrosion resistance and EMI shielding in instrumentation.
| Material | Key Properties for Instrumentation | Typical Applications | Manufacturing Capability |
|---|---|---|---|
| Stainless Steel 316L | Extreme corrosion resistance, chemical passivity, high strength | Fluidic valves, internal sample tubes, analytical chambers | Precision CNC Machining |
| Aluminum 6061 | Lightweight, easily machined, excellent anodizing for EMI protection | Instrument front panels, enclosure housings, brackets, racks | CNC Machining, Sheet Metal |
| Brass (C360) | High electrical conductivity, non-sparking, low friction threads | Pressure gauge fittings, terminal blocks, adjustment screws | CNC Milling & Turning |
| PEEK | High chemical isolation, withstands aggressive bio-fluids | Chromatography fittings, chemical sensor bodies, manifold cores | Precision CNC Machining |
| POM (Delrin) | High dimensional stability, excellent electrical insulation | Insulating spacers, custom gears, dial knobs, housing feet | CNC Machining |
Explore our portfolio of precision-machined prototypes and high-durability components manufactured for global instrumentation innovators.
Precision electronics require stable signal isolation. We machine custom enclosures from Aluminum (6061/7075), Stainless Steel, and Brass, paired with specialized surface treatments like Electroless Nickel Plating and Conductive Chromate Conversion (Chem Film), ensuring optimal conductivity and maximum EMI/RFI attenuation for sensitive measurement electronics.
To guarantee IP-rated liquid/gas sealing and precise sensor positioning, we maintain tight tolerances down to ±0.0005” (±0.012 mm) for seal grooves, critical internal threads, and probe housings. Every sealing surface is verified for concentricity and fine surface finish (Ra 0.8 μm or smoother).
We process corrosion-resistant alloys including 316L Stainless Steel, Titanium (Grade 5), Inconel, and Monel, as well as high-performance engineering plastics like PTFE (Teflon), PEEK, Delrin/POM, and PVDF designed to withstand aggressive chemicals, high pressures, and extreme temperature fluctuations.
Yes. Utilizing multi-axis CNC milling, high-precision EDM, and micro-drilling, we manufacture complex internal manifolds, valve bodies, and micro-fluidic components with clean, burr-free internal channels to eliminate flow restriction and fluid contamination.
Instrumentation components demand zero batch variation. We employ strict statistical process control (SPC) and 100% automated CMM inspection. Upon request, we provide Full Inspection Reports (FAIR/CMM), Material Test Certificates (MTRs), and Certificates of Conformance (CoC) with every order.
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.
