- Ruihui chemical import & export co.,Ltd
- Address:ganglong
- Z.wj
- Address:Public Square Street
- Tianyin Science and Technology Company Business
- Address:28 aixin road
- Forever Chemical (H.K) Co., Ltd.
- Address:G / F. , Kam Bun Industrial Building13-19 Kwai Wing Road
- Victory Gainer Ltd.
- Address:Rm.908, Premier Centre, No.20 Cheung Shun Street, Lai Chi Kok, Kowloon
- EAST STAR COMPANY LIMITED
- Address:38 Pier Road, Central
- Hong Kong Xing Ye Chemical Co Ltd
- Address:No, 173 Des Voeux Road C., Hong Kong
- Hebei Xizhuangyi Chemical Trading Co., LTD
- Address:yinghuang Street
- Goldensea Chemicals Limited
- Address:Shau Kei Wan,
- China BASIFU INDUSTRY LIMITED
- Address:huanghou
- Hongkong HOT Refractory Material Co.,LTD.
- Address:10 / FL. , Sun Hung Kai Centre, . 35 Harbour Road, Wanchai, Hong Kong
- Sunc International Limited
- Address:Rm907, JWZ695, 177-183 Wing Lok Street, Hong Kong.
- Trade Vantage Limited
- Address:
- SOURCE-IN-CHINA.COM LTD
- Address:Unit 3, 33/F, Singga Commercial Centre, 144-151 Connaught Road West
- Big brother chemicals LTD.
- Address:No. 12, Nankai District
- China Basifu Industrial Limited
- Address:zhonghuan
- Moocky Group
- Address:315-321 Lockhart Rd
- lidia-chem co., ltd
- Address:1001, 6 / F. , West Wing, Tsimshatsui Centre, 36 Mody Road, Tsimshatsui East, Kowloon
- SUMANA BAI
- Address:youyi
- Gold River Industry Co.,Ltd.
- Address:Hennessy road