List of approved Job Reference
2003-Present  
     
PNAP 282 Cast Iron Pipes for Drainage Works  
 

HOKLAS Endorsed Test Certificates
for Materials Submission and Application of Occupation of Permit (PNAP 53)

  
 
AP/Architect/Consultant/Contractor AP/Architect/Consultant/Contractor
Others  
     
 
© 2009, Cheung Hing Foundry Limited