- Puritech Hong Kong Ltd
- Address:TST
- TSE Equipment Grou
- Address:
- Filter Sho
- Address:
- Creatus Enterprise
- Address:
- PAMTON SCHNELL TECHNOLOGY LIMITED
- Address:33 Mong Kok Road Room 704
- Asialord Group Company Ltd.
- Address:Rm 804 8/F, Chinamerchants Steam Navigation Bldg,152-155, Connaugnt Rd Central
- HENRY INDUSTRIAL COMPANY
- Address:Rm 20, 9 / F, International Trade Ctr, 11 Sha Tsui Rd, Tsuen Wan, N. T. ,
- Centreast Limited
- Address:11 / F, Jonsim Place, 228 Queen's Road East, Wanchai
- PIERRE KA LIMITED
- Address:Unit 301, 3 / F, Hung To Centre, 94-96 How Ming Street, Kwun Tong
- ABZEE HEALTH PRODUCTS
- Address:70-71
- Taylink Freeze Ltd
- Address:12A, 15 / F, Sun Life Tower, The Gateway Harbour City
- LeQuan Water Filter Co., LTD
- Address:NanShan District
- Louisa & Otila
- Address:Tsing Yi, N. T.
- Jiayi International Limited
- Address:
- SPARKCO INTERNATIONAL LTD.
- Address:18 Des Voeux Road
- HJC INTERNATIOANL COMPANLY LTD
- Address:
- BIOTEK OZONE HONG KONG LTD
- Address:15 / F, Siu Ying Commercial Building, 151-155 Queen's Road Central
- Alifes International Limited
- Address:Superluck Ind. Bldg 5 / F L2 Tsuen Wan N. T.
- Global Water treatment Company (HK) Ltd
- Address:42 Wo Tong Tsui St.
- Water GROUP LIMITED
- Address:UNIT A1 14 / F HILLIER COMM BLDG, 65-65 BONHAM STRAND EAST