Ball Bearings  
  Roller Bearings  
  Needle Roller Bearings  
  Insert Bearings & Housing Units  
  Special Purpose Bearings  
  Ball Screw  
  Linear Motion Guideways  
  Accessories  
  Other Expertise  
       
 
 
 
 
PMI established in 1990 is one of leading manufacturers of rolled and precision ground ballscrews  in Taiwan. Excellent manufacturing skills with stable quality performance make the products earn great reputation not only in Taiwan but globally. PMI is  continuously exploring the spirit of the R&D and innovation, offering customers the best quality, service and machine efficiency in application of linear motion.
 
Precision Rolled Ball Screw  
       
       
 
   
Precision Ground Ball Screw  
       
     
       
 
   
Linear Motion Systems