- Unisorb
  - Kestner
  - Airgenic
  - American UV
  - MK Plastics
  - Dantherm / Calorex
  - Seibu Giken DST
   
   
UNISORB PARTIAL JOB LIST

Pak Shek Kok Sewage Pump Station

To Kwa Wan PTW

Kwun Tong PTW

Shau Kei Wan STP

Island West Refuse Transfer Station

Airport WWTP

Discovery Bay North SPS

SSDS Stage I DE/18/93

MeadJohnson China Plant