Advanced Testing Laboratory: The Technical Heart of Great Auto Parts’ Quality Assurance

At Great Auto Parts (GAP-Autopart.com), we believe that steering and suspension components—such as ball studs, ball pins, and housing assemblies—are the most critical safety elements of any vehicle. To ensure these parts exceed international safety standards, we have established the very first dedicated testing laboratory in Taiwan specifically for steering and suspension parts. This groundbreaking facility allows us to provide a level of specialized validation that is unprecedented among automotive parts manufacturers in Taiwan.

Ball Stud Roundness test
Ball Stud Roundness test

Uncompromising Precision: Specialized Ball Stud Testing

Precision manufacturing is meaningless without rigorous verification. Our laboratory focuses on the intricate details of CNC Machined ball pins, pillow balls, and customized components to guarantee optimal performance under the most demanding conditions.

  • Roundness & Surface Integrity: Utilizing high-precision Roundness Measurement Instruments and Surface Roughness Measurement Instruments, we ensure that ball studs have the perfect spherical geometry to minimize friction and prevent premature wear.
  • Dimensional Accuracy: Our facility is equipped with Coordinate Measuring Machines (CMM), 2.5D Auto Measure Equipment, and Optical Profile Projectors to maintain tolerances within microns.

Advanced Methods for Defect Detection & Durability

We go beyond traditional inspection by integrating cutting-edge technology to uncover hidden flaws and simulate real-world stress.

Robotic Eddy Current Crack Detection

This sophisticated system is a game-changer for quality assurance. By combining Eddy Current Technology with Robotic Precision, we can identify internal material cracks and microscopic surface imperfections that are invisible to the naked eye. This ensures 100% material integrity across multiple frequencies.

Ball Stud Drop Impact Testing

To simulate hitting potholes or uneven terrain, we perform Drop Impact Testing. By dropping a precisely weighted ball from a calculated height, we analyze the component’s resilience. Our engineers meticulously evaluate deformation and structural response to ensure the part can absorb sudden shocks without compromising safety.

Pull-out & Push-out Testing

Safety in steering systems depends on the secure assembly of the ball stud within its housing. Our Pull-out Test measures the maximum force required to dislodge the stud, ensuring that the assembly remains intact even under extreme tension. This validation is crucial for preventing catastrophic failures in high-performance and heavy-duty applications.

Comprehensive In-House Laboratory Equipment

At the heart of our operations, our fully equipped laboratory verifies every step of our production process:

  • Structural Analysis: Metallurgical Microscope Inspectors & Micro-structure Microscopes.
  • Mechanical Strength: Universal Testing Machines (for Tensile/Pull-out tests) & Impact Testing Machines.
  • Precision Metrology: Profile Measurement Instruments, Hardness Testers, and Automatic Diameter Measuring Instruments.

Why Our Testing Capability Matters to Your Brand?

When you partner with Great Auto Parts, you are not just buying a component; you are investing in Proven Reliability.

  1. Risk Mitigation: Our rigorous protocols, aligned with IATF 16949:2016, significantly reduce the risk of product recalls.
  2. Accelerated R&D: In-house testing allows for rapid prototyping and immediate validation of customized CNC solutions.
  3. Safety Assurance: From military vehicles to 4×4 off-road vehicles, our testing ensures your customers stay safe on the road.
The Metallurgical microscope inspector
The Metallurgical microscope inspector
2.5D Auto measure equipment
2.5D Auto measure equipment

Discover the Science of Safety at Great Auto Parts

We invite you to explore our advanced testing methods and see how we set new standards for quality in the automotive parts manufacturing landscape. At GAP, excellence isn’t just a goal—it’s a scientifically verified reality.

ball stud Drop impact test equipment
ball stud Drop impact test equipment
By dropping a precisely weighted ball from a calculated height, we analyze the component’s resilience
Pull-out Test measures the maximum force required to dislodge the stud, ensuring that the assembly remains intact even under extreme tension
Pull-out tests on ball joints, tie rod ends, and axial rods
Pull-out tests on ball joints, tie rod ends, and axial rods