Dr. Yip Lai Lam: A pioneer academic environmentalist in Hong Kong. He taught Environmental Education in the 70’s, seeded the bed of Earth loving advocates.
- Zero Noise Germs Clear Electrostatic Air Purifier $345.90
- Cross Cleaner Woo Heavy Duty Smog Germs ESP Air Purifier $1,250.00 – $2,114.00
- V-Screen® Urinal Screens $38.80