Sensor Assembly Components | China Manufacturer

Custom SensorCable AssemblyManufacturing

Precision metal and structural components for automotive and industrial sensor applications — stamped, CNC machined and Swiss-turned to print. Custom sensor parts that complete sensor performance; sensing elements remain customer-supplied.

Parts stamped · machined · turned

Tolerance ±0.01 mm class

Sizes Ø 0.5–60 mm

Volumes 1 k – 10 M / yr

Quality PPAP · Cpk ≥ 1.33

OVERMOLDED SENSOR LEAD · TPU + PUR

Precision Metal Components

Inserts, brackets, retainers and spacers built to sensor-grade prints.

Stamping & CNC Machining

Progressive dies, milling, turning and Swiss cells under one roof.

Tight Dimensional Control

±0.01 mm class features with Cpk-monitored release.

OEM Manufacturing Support

Tier 1 supply discipline with PPAP up to Level 3.

PORTFOLIO

Sensor cable assembly portfolio

Five recurring assembly families — every one engineered around the signal, the environment and the routing, then built to customer print.

Sensor Mounting Components

Provide mechanical fixation and installation stability on the machine or vehicle.

Examples

Brackets · clips · mounting plates

Typical application

Sensor-to-frame mounting

Manufacturing method

Progressive stamping · forming

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Sensor Alignment Components

Maintain accurate positioning and assembly consistency of the sensing element.

Examples

Spacers · bushings · precision rings

Typical application

Element seating · datum control

Manufacturing method

Swiss / CNC turning · grinding

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Sensor Reinforcement Components

Improve structural strength and durability where loads concentrate.

Examples

Inserts · sleeves · metal supports

Typical application

Torque zones · load paths

Manufacturing method

Swiss turning · CNC machining

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Precision Machined Sensor Parts

Provide complex geometry and tight tolerance control, print-true.

Examples

CNC turned parts · precision adapters

Typical application

Prototypes · low-medium volume

Manufacturing method

CNC milling · turning

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Stamped Sensor Components

Enable high-volume production with stamped-in repeatability.

Examples

Brackets · retainers · clips

Typical application

Volume sensor platforms

Manufacturing method

Progressive-die stamping

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APPLICATIONS

Typical applications

Grouped by what the cable must survive - vibration, media, movement and weather. Eachlinks to a dedicated engineering guide as this hub grows.

Pressure Sensor Systems

Maintain sealing structure and assembly accuracy.

Precision inserts

Threaded components

Alignment parts

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Automotive Sensor Systems

Improve durability under vehicle conditions.

Mounting brackets

Vibration-resistant supports

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Position Sensor Systems

Maintain accurate sensor alignment over life.

Precision spacers

Positioning components

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Industrial Sensor Systems

Improve long-term reliability on the production floor.

Structural supports

Retaining components

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ANATOMY

anatomyInteractive cable assembly

Select any of the seven layers - the panel shows its function, material and theengineering consideration behind it.

[ Sensor Assembly Architecture ] · 7 components · material & process callouts

E-TECH manufactures and integrates the precision sensor components inside the assembly — mechanical, electrical and structural.
Capabilities · injection molding · precision stamping · crimping · CNC machining · wire processing · assembly.

ENGINEERING CHALLENGES

Engineering challenges we solve

Cable programs rarely fail on paper - they fail on noise, moisture and motion. These arethe problems we are hired to remove.

Dimensional Accuracy

Challenge

Small components require consistent dimensions, lot after lot.

Solution

Precision machining and process control.

±0.01 MM CLASS

Mechanical Alignment

Challenge

Sensor performance depends on accurate positioning.

Solution

Precision structural components with controlled datums.

µM DATUMS

High Volume Consistency

Challenge

Maintain repeatability during mass production.

Solution

Progressive stamping and controlled production.

CPK ≥ 1.33

Material Performance

Challenge

Components must withstand vibration, temperature and chemicals.

Solution

Material selection and manufacturing optimization.

VALIDATED STACKS

Burr-Free Edges

Challenge

Stamped edges must never cut seals, wiring or hands.

Solution

Fine-blanking-grade dies and controlled deburring.

DEBURRED 100 %

Micro-Part Handling

Challenge

Millimeter-scale parts get lost, mixed or damaged.

Solution

Tray packaging, cavity traceability and vision sorting.

VISION-SORTED

Corrosion Protection

Challenge

Parts must survive salt, coolant and cleaning chemistry.

Solution

Passivation, zinc-nickel and plating stacks per specification.

480 H SALT SPRAY

Cost at Scale

Challenge

Precision must survive price pressure in volume.

Solution

Progressive tooling and process design from DFM day one.

DFM-DRIVEN

MATERIALS

Cable & material selection

The jacket sets the environment, the shield sets the signal. Compare the options - theconstruction is locked against your duty profile at DFM.

Metals

Polymers

[ Material Image ]

MAT · 303 / 304 / 316L

Stainless Steel

Austenitic stainless family

StrengthLow → High MediaPoor → Excellent Cost€ → €€€€

Strength

050100

High

Media

050100

Excellent

Cost

050100

€€€

Properties

Typical applications

Advantages

Selection note

MANUFACTURING

Cable assembly manufacturing workflow

Seven controlled steps from cut cable to a tested, line-ready assembly - focused on theproduct, not the machinery.

Progressive Stamping

Suitable for high-volume brackets, clips and retainers — repeatability designed into the die.

Swiss-Type Turning

Suitable for small precision components, bushings and inserts — microns held in one cycle.

CNC Machining

Suitable for complex geometry, prototypes and low-to-medium volumes — flexible and print-true.

Secondary Operations

Surface treatment, assembly and inspection — finishing the part into a delivered solution.

RELIABILITY TESTING

Component quality control

Consistency for OEM sensor production — every lot measured, every process tracked, every claim backed by data.

ZEISS CMM Inspection

Tactile measurement of CTQ features on calibrated ZEISS machines.

µM-LEVEL CERTAINTY

Dimensional Measurement

In-process checks on every cavity, die station and spindle.

PER CONTROL PLAN

Surface Inspection

Vision systems catching burrs, dents and plating flaws.

100 % VISION OPTION

Hardness Testing

Spring and heat-treated parts verified per lot.

HV / HRC PER LOT

Material Verification

Incoming 3.1 certificates cross-checked; XRF analysis on demand.

3.1 CERTS · XRF

Process Capability Control

SPC with Cpk tracking on all critical dimensions.

CPK ≥ 1.33

ZEISS measuring room

Vision inspection cell

Hardness & material lab

ENGINEERING CHALLENGES

Engineering challenges we solve

Cable programs rarely fail on paper - they fail on noise, moisture and motion. These arethe problems we are hired to remove.

Precision Mold Design

APPLICATION

EMGINE EMGINE

APPLICATION

EMGINE EMGINE

APPLICATION

EMGINE EMGINE

PORTFOLIO

Sensor cable assembly portfolio

Five recurring assembly families — every one engineered around the signal, the environment and the routing, then built to customer print.

Medical Devices

We're developing ultra-compact, biocompatible connector solutions for the next generation of medical electronics — where precision and reliability are non-negotiable.

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FAQ

Common Questions

Can I add brackets, fixtures, or other non-sensor parts to a sensor component order?

Yes — and many customers do exactly that. Brackets, jigs, cover plates, test fixtures, spacers — if it can be machined and it's part of your project, add it to the same PO. It ships together, inspected together, under one set of documentation. You can also send standalone machining jobs without a sensor component order; we handle those the same way.

How quickly can you turn around a design change on a part already in production?

For program updates (dimensions, features), we can typically have revised samples within 3–5 business days. Since our CNC and engineering teams share the same floor and ERP system, a change request doesn't need to be re-quoted through a separate supplier — it's handled internally with the full original context.

What materials do you machine most often for sensor parts?

The most common are stainless steels (303, 304, 316L), aluminum alloys (6061, 6063), and brass (C36000) — these cover the majority of sensor housings and structural parts. For liquid cooling applications, 6061-T6 aluminum is the standard. We also handle titanium, Kovar, and engineering plastics when the application calls for it.

Do you handle surface treatment and leak testing, or do I need to arrange that separately?

We manage post-machining processes as part of the project — anodizing, passivation, plating, and cleaning are all coordinated from our end. For liquid cooling parts, helium leak testing is standard before shipment. You receive finished, tested parts with a single PO — no need to manage separate treatment vendors.

I only need a handful of custom jigs — is that worth quoting?

Absolutely. We have no minimum order quantity — a single test fixture or a set of 5 positioning jigs is a normal order for us. Many customers start with a few jigs during their development phase and later add production parts. The quoting process is the same regardless of quantity: send us a drawing or even a sketch, and we'll come back with a price and lead time.

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Tell Us About Your Part

Talk to an engineer, not a chatbot

Send your requirements and a real application engineer will respond within one business day with feedback and pricing.

E-mail:

rita@e-techdz.com

Tel:

+86 15220055290

Address:

No. 101/102, W3 Bldg, Tian’an Shenchuanggu, 178 Dongshen Road, Dongguan 523690, Guangdong523000

Response Time:

Within 1 Business Day

Export Experience:

30+ Countries Served

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