Innovation & Challenge IMA inc


Perfect quality without a single defective product.

It is used wherever lightweight, high strength and corrosion resistance are required, such as
automobile engine parts · aerospace parts · bicycles · motorcycles · etching equipment · electronic equipment · etc.

Hex Head Bolts

 Wrench Bolt

 Set Bolts


※ Size without “●” means Custom-made is possible.

  • Inspection of Level 2 screw thread with gage.
  • Based on direct import from MILL MAKER and forging technology, it is impossible to achieve the lowest price in Korea.
  • Now using high quality bolts with made in China price.