TEST CENTER

PRODUCT TESTING LABORATORY

Our state-of-the-art laboratory is the heart of our quality assurance. We conduct a wide range of evaluations, including product weathering tests, mechanical performance analysis, and physical/chemical experiments . These tests ensure that every component we produce can withstand the most challenging environments, such as industrial enclosures and control panels.

  • Yoe-Shin Product Testing Lab | Scenario 1
  • Yoe-Shin Product Testing Lab | Scenario 2
  • Yoe-Shin Product Testing Lab | Scenario 3
  • Yoe-Shin Product Testing Lab | Scenario 4

TEST EQUIPMENT

INSPECTION EQUIPMENT

To maintain uncompromising standards, we utilize a comprehensive suite of professional instruments:

  • Environmental Simulation : Using our Salt Spray Test Machine, UV Weathering Chamber, and Waterproof Testing Machine, we simulate extreme weather conditions to ensure hardware durability in outdoor or harsh industrial environments.
  • Precision Measurement & Analysis : Equipped with Image Measuring Instruments and Hardness Testers, we maintain strict dimensional accuracy and material integrity for every component.
  • Safety & Performance Verification : Our High Voltage Testers and Impact Testing Machines verify the electrical safety and mechanical strength required for critical equipment housings and control panels.
  • Automated Durability Testing : Through our Lock Life Test Machines, we perform rigorous repeated-cycle evaluations to guarantee the long-term reliability of hinges and latches.
  • 1. Salt Spray Test Machine

    Salt Spray Test Machine
  • 2. Image Measuring Instrument

    Image Measuring Instrument
  • 3. UV Weathering Test Chamber

    UV Weathering Test Chamber
  • 4. Dust Test Chamber

    proimages/profile/INSPECTION_EQUIPMENT/4_Dust-Test-Chamber.jpg
  • 5. Impact Testing Machine

    proimages/profile/INSPECTION_EQUIPMENT/5_Impact-Testing-Machine.jpg
  • 6. High Voltage Tester

    High Voltage Tester
  • 7. Spectrometer

    SPECTRO MIDEX Precious Metals XRF Spectrometer
  • 8. Lock Life Test Machine

    Lock Life Test Machine
  • 9. Hardness Tester

    Hardness Tester
  • 10. Carbon And Sulfur High Speed Analyzer

    Carbon And Sulfur High Speed Analyzer
  • 11. Atomic Absorption Spectrophotometer

    Atomic Absorption Spectrophotometer
  • 12. Waterproof Testing Machine

    Waterproof Testing Machine
  • 13. Electronic Tension And Pressure Universal Testing Machine

    Electronic Tension And Pressure Universal Testing Machine
  • 14. High And Low Temperature Alternating Hot And Humid Test Chamber

    High And Low Temperature Alternating Hot And Humid Test Chamber
Composition Analysis of material

Quality starts with the right foundation. Our quality management department uses professional spectrometers and high-speed analyzers to perform scientific analysis on all raw materials . This ensures that every batch meets our strict performance standards and material specifications before production begins.

Life Cycle Test

We verify the long-term durability and consistent performance of our products through rigorous life cycle testing . By simulating thousands of repeated operation cycles, we ensure that our hardware—such as the MS-719 series and custom paddle latches—maintains smooth operation and stable mechanical performance throughout its extended service life, even in demanding applications like EV chargers and energy storage systems (ESS).

Custom Paddle Latch Reliability Test

MS-719 Life Cycle Test

Procedures of Quality Control

Our commitment to quality is embedded in every step of our process. From professional institutional design (supported by 3D file downloads for clients) to strict QC inspections before delivery, we ensure that every product meets the highest standards . We combine innovation with technical expertise to provide feasible solutions, competitive pricing, and accurate delivery for our global partners.

Yoe-Shin Quality Control Process