Precision Turning Services for Sensor Parts

E-Tech Turning Process for Sensor Components

Two things set us apart: mass-production control that holds Cpk and PPM stable at volume, and turned metal and molded plastic structural parts matched in-house for guaranteed assembly fit.

Home - Lathing

What we do

Precision CNC Turning, Built for Repeatable Production

We provide precision CNC turning for sensor components, connectors and other complex metal parts. With Citizen Swiss-type CNC lathes, we deliver tight tolerances, stable repeatability and consistent quality from prototype to high-volume production.

25+

Citizen Automatic Machines

In-House Integration

Precision Turning, Matched to Molded Components

Our in-house turning capability doesn't stop at the metal part. Because we also runinjection molding under the same roof, turned components are designed andtoleranced together with their mating plastic parts - so bore and boss meetinstallation dimensions the first time.

Matched Mating Dimensions

The metal bore and the plastic boss are held to the same interface tolerance, so parts assemble without rework.

One tolerance budget

No cross-supplier stack-up — we own the fit across both processes.

Single accountability

Turning, molding and assembly under one roof — faster validation and one team to call.

Capabilities

From Precision Machining to Production Control

Mass-Production Control

Holding quality stable across high volume with SPC and process-capability monitoring on every lot.

SPC · Cpk monitoring · stable PPM

In-House Turning + Molding

Metal and plastic structural parts made and matched under one roof, so they meet assembly dimensions first time.

Turning · Injection molding · Assembly

Precision Turning & Machining

Multi-axis machining of sensor structural components, complex parts finished in one setup.

Turning · Milling · Tight tolerance

Advanced Materials

Repeatable machining of stainless, titanium and high-temperature alloys without losing finish.

Stainless · Titanium · Hi-temp

In-line Quality Inspection

FAI, gauging and 100% inspection built for stable, automotive-grade production volumes.

FAI · SPC · 100% inspection

Engineering & PPAP Support

From DFM review to validation, we support the launch of new sensor-component programs.

DFM · PPAP · APQP

Case Study

Service Case

Customer Challenge

An automotive client needed a 30% smaller pressure sensor housing — without compromising seal integrity.

Our Solution

PCD form-groove tooling, air-gauge inspection of the seal-groove diameter, and SPC trend monitoring every 2 hours to keep the profile in spec lot after lot.

Results

Leak eliminated

Cpk [≥1.33] in production

Passed PPAP first time

Unit cost −15%

Customer Testimonials

Why Tier-1 Buyers Stay With Us

"Capable of high-volume turning of the difficult materials we use in automotive sensor housings — stainless, heat-resistant alloys and titanium."

Robert

North American Tier 1 Sensor Supplier

"We evaluated more than five suppliers for an air-leakage problem in a pressure-sensor housing. They were the only one to pass our prototype testing, and they helped cut our unit cost by 15%. Their technical team responds fast."

Steve

Purchasing Engineering Manager, U.S. Sensor Manufacturer

Get a Quote