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Testing Services

From R&D scoping to certification — automotive EMC, environmental reliability, materials & chemistry and failure analysis, with global certification support in one place.

All Services

Four testing disciplines

Pick the discipline that matches your product stage and the problem you are facing.

EMC Testing test environment 6 tests Electromagnetic Compatibility EMC Testing Covers the full range of automotive EMC tests—radiated and conducted emissions, immunity, and ESD—with third-party reports accepted for OEM validation and export certification. Frequency coverage up to 1 GHz+ Component and whole-vehicle level CNAS / CMA accredited reports Radiated Emission RE Conducted Emission CE Radiated Immunity RI Conducted Immunity CI ESD Surge / Transients Environmental Reliability test environment 7 tests Environmental Reliability Environmental Reliability From high/low-temperature storage to whole-vehicle vibration and shock, we simulate real-world usage per GB/T 28046, ISO 16750 and LV 124 to verify product reliability across its life cycle. Typical range -40 to +85 ℃ Random vibration profile customizable per mounting point In-house chambers and shakers High/Low Temperature Thermal Cycling Constant Humidity Vibration Mechanical Shock Salt Spray IP Rating Materials & Chemistry test environment 3 categories Material & Chemical Materials & Chemistry VOC and odor testing, RoHS and REACH restricted-substance analysis, and material mechanical and flame-retardancy verification—supporting OEM material approval and export compliance. Bag and chamber sampling Odor rated 1–6 quantitatively Supports OEM material approval VOC & Odor RoHS REACH Material Mechanics Flame Retardancy Failure Analysis test environment 4 techniques Failure Analysis Failure Analysis From failure symptoms to root cause: mechanical delamination, X-ray solder inspection, metallographic cross-section and IMC measurement, CAF analysis—with actionable corrective directions. Symptom-to-root-cause Micron-level solder defect identification Actionable corrective directions X-ray Solder Metallographic Section IMC Thickness CAF Analysis

From R&D scoping to certification, TMC LAB provides testing and global certification support in one place. Four testing disciplines cover the entire lifecycle of automotive electronics.

Why use a third-party laboratory

A genuinely independent report carries credibility in customer acceptance, quality disputes and regulatory review. An in-house report can be questioned in external scenarios — that is the core value of third-party testing.

What we cover

Testing paired with national certification worldwide: 30+ countries and 60+ certification schemes, including CE, FCC, UL, CCC and CB.

How to start

Submit your requirement with the product model, the test requirements and the intended use.

Service notes

The laboratory holds both CMA and CNAS accreditations, with approximately 10,000 m² of space and 500+ instruments. All testing is completed in our own laboratories — no subcontracting. On-site visits and witnessed testing are supported.

Testing is scheduled per project. When submitting samples, tell us your expected timeline; we will confirm a feasible plan against current availability and keep you updated at each milestone.

Have a testing requirement? Send us your product details

Tell us the product model and test requirements. Our engineers will map out the test plan, the applicable standards and the item combination, and provide a quotation reference. The more specific the request, the sharper the answer.

  • Free scoping of the test plan and standards
  • Pre-scan testing during R&D to cut rework cost
  • On-site visits and witnessed testing supported
  • Scheduling per project, with progress updates at each milestone

Received — we will contact you shortly and follow up with a test plan and quotation.

By submitting you agree to be contacted by phone or email. Scheduling follows the project’s actual availability and is subject to mutual confirmation.

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