• 

  Valbia

• 

  Biax

• 

  BIAX Schmid-Wezel

• 

  Sabiana

• 

  Habia Cable

• 

  BIAR Sampling systems

• 

  Columbia Engineered Rubber

• 

  ARABIAN VERMICULITE INDUSTRIES

• 

  Yibiao

• 

  WATLOW COLUMBIA