Each batch of products has to pass three tests: Spring High Frequency Fatigue Testing Machine to simulate more than 100 thousand stress cycles, Salt Spray Testing Machine to verify corrosion resistance, Optical Screening Equipment to check millimeter size deviation, with ISO 9001 and IATF 16949 double certification, to ensure that the delivery of standards
We achieve full-dimensional adaptations from micro to large, and from general to specialty. Compression spring can be customized cylindrical, conical and other forms, in the car suspension filter bumps, stable in the stamping equipment, 100 thousand compression elastic attenuation rate is less than 5%; The tension spring is adapted to the safety belt recovery device and agricultural machinery through personalized hook and loop design, and the tension range covers 10 N to 10000 N; The twist spring is constructed with either a single coil or a double coil to maintain reliable performance in extreme environments.
