Taiwan Leading Hand-Tool Maker

Impact Socket, Bits & Sets

One of The Leading Impact Socket, Bits & Sets Supplier in Taiwan


  • Tien-I is the leading one of Taiwan manufacturers and suppliers to full range of Impact sockets, Impact sockets bits &sets.
  • The supplier and manufacturer for 1-1/2, 2-1/2, 3-1/2 inch drive impact socket, Impact sockets bits &sets  .
  • Impact socket, Impact sockets bits forged by CHROME MOLYBDENUM STEEL (CR-MO) and heat treated with heat treatment furnace box.  
  • Impact socket, Impact sockets bits with a corrosion-resistant black phosphate finish (MANGANIC PHOSPHATE FINISH).
  • All Tien-I impact socket, Impact sockets bits & sets made in Taiwan.    

If you have any question or interested in impact sockets, Impact sockets bits & sets or Tien-I manufacturing process, please contact with Tien-I team