• 
  annealer furnace
• 
  cold-drawn machine
• 
  lathe
• 
  skiving and roller burnishing machine

2.testing equipment

• 
  cryogenic liquid tank
• 
  impact test machine
• 
  mechanical test machine
• 
  projector
• 
  carbon sulfur detector
• 
  laboratory

piston rod

production equipment

• 
  hard chrome plated mill
• 
  grinding machine
• 
  grinding machine
• 
  CNC machine
• 
  grinding machine

testing equipment

• 
  salt spray test machine
• 
  analyse equipment
• 
  hardness test
• 
  chrome thickness text equipment