- Blue Ocean Biotech Co., Ltd.
- Address:26 Harbour Road, Wanchai
- Alpha Green Chemicals Limited
- Address:8F Industrial Plaza, No 78 Connaught Road,
- SHUBH ENTERPRISE
- Address:13B HODY COMMERCIAL BLDG, 6, HART AVE, TST
- Golden Creative Ltd.
- Address:Block B, 8/Fl, Unit 2, Hankow Centre, 4A, Ashley Road
- Triple Force International Ltd.
- Address:Unit A, 5/f., 166-168 Gloucester Road
- R-D CHEMICAL CO.,LIMITED
- Address:
- RUNTAI CHEMICAL HONGKONG CO.,LIMITED
- Address:TWO INT'L FINANCE CENTRE
- zjzmc
- Address:luohe
- HongKong Cubic Chem Ltd
- Address:sin fat road
- Tianlong Group Co.,Ltd
- Address:28 Cheung Sha Wan Road, Kowloon
- hongkong nongtianchem.com
- Address:10F, ZONGYIN BUILDING
- JW Business Corporation Limited
- Address:308 Stag Building,148 Queen's Road Central, Central
- Humic Acid
- Address:xinluo
- taiwang chemicals
- Address:hongkong
- BLACKGOLD INVESTMENT LIMITED
- Address:8 / F. CNT Commercial Building, 302 Queen Road Central
- EW Pharmaceutical Co., Ltd
- Address:No. 55 Kunlun Street
- Future Bright International Resource House
- Address:Unit B, 11 / F. , Trust Tower, 68 Johnston Road, Wanchai
- FC Capital Group ltd.
- Address:15F, Radio City, 505 Hennessy Rd, Causeway Bay, Hong Kong
- Fluoride Trading Co.,Ltd.
- Address:Duddell
- Centruly(Hong Kong) Limited
- Address:Castle Peak Road