• 
  2,4000m²
  

  Production Areas

• 
  20+
  

  Production Experience

• 
  50+
  

  Various patents

• 
  120Million+
  

  Annual output value

BLCH specializes in pneumatic components, offering five series of products worldwide: air source treatment, fittings, cylinders, solenoid valves, PU tubes, and air guns.

Certified with ISO 9001:2015 and CE marking, we are recognized as a National High-tech Enterprise and Standards developing organization.