Set up testing centers in accordance with international standards, including but not limited to the following testing items:

Material testing RoHS detection Mechanical Strength Test Mechanical durability test Hardness testing Contact resistance test Insulation resistance test Standing Wave Echo Reflection Test Third-order intermodulation test EMC test

Electroplating thickness measurement Image measurement

Roundness measurement Surface roughness measurement

Salt spray (corrosion) test Thermal aging test

High and Low Temperature Testing Gas seal test

ISO9001, ISO14001, IP68, IP69K, CE, UL,TUV, NMEA2000, RoHs, ETC.