Quality & Certifications
From incoming raw materials to final shipment, every process is carefully inspected to ensure product safety, consistent performance, and reliable quality for our customers.
Quality Control Workflow
Quality control at every stage ensures safe and reliable products.
Testing Capabilities
Comprehensive testing systems ensure product safety, reliability, and long-term performance.
Temperature Test
Simulate extreme temperatures to verify stable performance under different conditions
Flame Resistance Test
Evaluate material flame resistance according to safety standards
Salt Spray Test
Assess corrosion resistance through simulated salt spray environments
Endurance Test
Simulate long-term usage to verify product durability and reliability
Plug Retention Force Test
Measures connection strength to ensure secure and reliable performance.
Wear Resistance Test
Evaluate surface durability under repeated operation conditions
Withstand Voltage Test
Test insulation performance to ensure electrical safety
Color Assessment Cabinet
Compare the test specimen with the sealed sample in the color matching light box.
Material Description
Premium materials and strict standards ensure safety, durability, and reliable performance.
High-Grade PC Material
Premium PC materials ensure excellent strength, durability, and safety performance
Salt Spray Rust Resistance Test
Metal panel components are tested in an atomized corrosive environment to verify long-term rust resistance and durability.
Plastic Tensile Strength Test
Plastic components are tested with a universal tensile machine to verify material toughness, crack resistance and long-term structural reliability.
Temperature & Humidity Cycling Test
Products are tested in a constant temperature and humidity chamber to ensure no deformation, cracking or abnormality after exposure to extreme high and low temperatures.
Silver Contact Technology
Precision thickness inspection is performed on silver contacts. With solid and sufficient silver layer material, the products ensure reliable conductivity, excellent arc resistance and prolonged electrical service life.
Warranty & Quality Policy
We provide a 3-year standard warranty, maintain a defect rate below 3%, and follow formal return, replacement, and recall procedures to ensure reliable product quality.