let the world have no hard to do screws

Global Non-standard Customized Fastener Solution Expert

QUALITY INSPECTION
INSPECTION EXHIBITION
  • Optical selection
    01
  • Ring Guage
    02
  • Tensile
    03
  • Plating thickness
    04
  • Torque test
    05
  • Depth guage
    06
  • Projector
    07
  • Salt Spray Test
    08
  • Hardness Test
    09
ISO 14001
IATF16949
ISO 9001