In 2008, Tengan invested in one forging factory as one of the shareholder; in order to comply with more various demands of costumers, and can supply more wide range products and services. 

With the 3 million pieces of forging parts and 50 million pieces of bolt annual production capacity, we mainly produce Construction Machinery parts, Formwork and scaffolding components, Auto hardware parts and hydraulic parts etc.

Main production equipments

  • Hydraulic machine (200T, 300T, 400T, 600T, 1600T)
  • Punching machine (35T, 60T,100T, 125T, 200T)
  • Friction press machine (160T,300T,400T,630T)
  • Thread rolling machine (Max. M20)
  • Automatic thread rolling machine (Max. M14)
  • Automatic cold header
  • Induction heating furnace
  • Ultrasonic heating furnace
  • Shot blasting machine
  • Electric Spark
  • CNC lathe
  • Drilling machine
  • Engine lathe
  • Universal milling machine
  • Buffing machine
  • Surface Grinding machine
  • Metal sawing machine
  • Cutting- off machine

Main inspection equipments

  • Direct- reading spectrometer
  • Brinell hardness tester