- Aimeitechemical
- Address:jiulongwodalaodaoNO. 104
- Tonlion Environmental Technology Co Ltd.
- Address:
- Ricco Metal Co Ltd
- Address:9 Science Museum Road, TST, Hong Kong,8523
- HAOMAI INDUSTRY DEVELOPMENT CO., LTD.
- Address:liuquan, HK, Hong Kong
- Wenzhou Jingcheng Chemicals Co.,ltd
- Address:2-6 Road,Binhai Park
- Main Hill Limited
- Address:Suite 1001-2 Albion laza, 2-6 Granville Road Kowloon - Hong Kong , Tsimshatsui
- NanoTech Ltd
- Address:Tamson Plaza, Wai Yip Street
- Yida Ruineng Electric Technology Company Limited
- Address:Rm2808-10, Shui On Center, 8 Harbour Road
- Hongkong East Chemical Co.,ltd.
- Address:Room 302, Energy Plaza, Tsimhatsui East
- Step Fortune International Limited
- Address:Unit D 10/F China Overseas Bldg 139 Hennessy RD Wanchai
- Chemical carbon Limited
- Address:12, chi long street
- Update Fashion Ltd
- Address:Flat 4, 12 / F Wong's Fty Bldg, 368-370 Sha Tsui Road
- Huiyun Chemicals Co.,Ltd
- Address:Nanjin Street
- SUNNY & KEEN MATERIAL SUPPLIES COMPANY
- Address:ROOM B10, 19 / F. , KAILEY INDUSTRIAL CENTRE, 12 FUNG YIP STREET, CHAIWAN
- Amyhan
- Address:NO. 259 Xiyingmen Office Building, Xiqing Road, Xiqing District
- Duomi Metals Materialsas Co., ltd
- Address:Flat 708, 7 / F, Golden Gate Comm. Bldg. , 136-138 Austin Rd, Tsimshatsui, Kln
- Elaine Cheung
- Address:38 san shan road
- Royal Wahsing LTD
- Address:C485, Menfa AVE.
- Victory Gainer Ltd.
- Address:Rm.908, Premier Centre, No.20 Cheung Shun Street, Lai Chi Kok, Kowloon
- Hebei Xizhuangyi Chemical Trading Co., LTD
- Address:yinghuang Street