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Mechanical & Performance Testing in China

Tensile, compression, torque, leak, vibration and fatigue testing.

Validate product mechanical performance against design specifications, customer requirements and international standards.

Performance Testing
Service Overview

What this service covers

Performance testing proves whether a product actually delivers the strength, stiffness, sealing, torque or fatigue life its drawing claims. Our performance testing service in China executes the test methods specified in your engineering documentation — or designs custom test rigs when no standard fits — and reports the data with full traceability.

Common projects include tensile and compression testing of fasteners and structural components; torque-to-failure and break-loose testing of threaded assemblies; leak and proof-pressure testing of housings, valves and fluid components; sinusoidal and random vibration testing of electronics and assemblies; and high-cycle fatigue / life testing of components subject to repeated loading.

Each test is preceded by a written test plan reviewed with the customer, defining the specimen, fixture, load profile, acceptance criteria and reporting format. Test data is delivered raw (CSV) and as an engineering report with photographs, load-deflection curves and a clear pass/fail verdict.

Typical Applications

Where this service is used

  • Fastener and bolted-joint qualification
  • Pressure-tight housing leak verification
  • Valve and actuator torque and life testing
  • Connector mating and retention force testing
  • Vibration qualification per IEC 60068 / MIL-STD-810
  • Component fatigue life and SN-curve generation
Inspection Equipment

Equipment in our network

Universal Testing Machines (10 kN – 1 MN)
Servo-Hydraulic Fatigue Testing Machines
Helium and Air Leak Testing Systems
Digital Torque Testers and Torque-Angle Rigs
Electrodynamic Shakers for Vibration Testing
Drop-Weight and Pendulum Impact Testers
Inspection Scope

What we measure & report

  • Tensile strength, yield, elongation
  • Compression strength and crush testing
  • Torque, break-loose and prevailing torque
  • Leak rate (helium mass spectrometry, pressure decay, bubble)
  • Sinusoidal and random vibration testing
  • High-cycle fatigue and life testing
  • Drop and shock testing per IEC / MIL standards
Industries Served

Where our customers operate

AutomotiveMedical DevicesConsumer ElectronicsIndustrial EquipmentAerospace
Laboratory & Field Photos

Equipment, reports and on-site work

Universal testing machine — tensile to failure
Universal testing machine — tensile to failure
Combined environmental + performance testing
Combined environmental + performance testing
Performance test data and pass/fail verdict
Performance test data and pass/fail verdict
Engineer-supervised test execution
Engineer-supervised test execution
Real Project Case Studies

How we've solved real customer problems

Customer names redacted under NDA. Project descriptions reflect the engineering work actually performed.

Helium Leak Qualification of Aluminum Housing
EV Powertrain

Helium Leak Qualification of Aluminum Housing

Challenge
Battery cooling housing required leak rate < 1×10⁻⁶ mbar·L/s; supplier could not measure this in-house.
Approach
Helium mass spectrometry leak test with custom vacuum fixture, 100 production samples.
Outcome
Confirmed 97% pass rate, isolated 3 castings with porosity (validated by CT). Supplier improved gating; pass rate >99.5%.
Industrial Automation

Connector Mating Force Life Test

Challenge
Customer specified 5000 mating cycles with mating force drift < 15%.
Approach
Automated mating rig with load-cell, 10 specimens to 5000 cycles, force recorded every 100 cycles.
Outcome
Force drift 8–12% across all samples — within spec. Customer released design for production.
Frequently Asked Questions

Performance Testing — what customers ask

Can you design custom test rigs?+

Yes — we routinely design specimen-specific fixtures, electric/pneumatic actuation and data acquisition for tests that don't fit a standard machine.

Do you witness tests with the customer present?+

Yes — we host customer or surveyor witnessing in person, by video call, or via live data streaming.

What test standards do you commonly run?+

ISO, ASTM, IEC 60068, MIL-STD-810, USCAR, LV 124, AEC-Q200 and customer-specific specifications.

Ready to start?

Request a quote for performance testing today.

Tell us about your part — we respond within one business day with scope, methodology and quotation. NDA available before disclosure.