- Splendu Machinery Corp.
- Address:28, Queen road, Hongkong
- CHEMMATE INDUSTRIAL CO., LTD.
- Address:27-33 Nathan Road
- abcchemical.co .ltd
- Address:zhonghuan NO 45
- Rosin Special tech co., ltd
- Address:No. 1044 Fuchang building, King's road, Quarry Bay
- HENGCHUANG
- Address:
- BaS chemical Industiries company
- Address:57# zhong xing Street
- Shenzhen Dong Hua Chemical Material Co., Ltd.
- Address:Flat/Rm 1021, 10/F, Ocean Centre, Harbour City, 5 Canton Rd
- Titan Union Chemical Co., Limited
- Address:TWO GRAND TOWER 625 NATHAN ROAD MONGKOK KL
- EXA GROUP LTD.
- Address:Flat C, 6 / F. , Bold Win Industrial Bldg. , 16-18 Wah Sing St. , Kwai Chung
- Crown Harvest Industrial Limited
- Address:Unit A, 24 / F, Success Industrial Building
- UNV ALLIANCE (HK) LIMITED
- Address:1417, Beverley Commercial Centre, 87-105 Chatham Road, Tsim Sha Tsui, Kowloon, Hong Kong
- Jesco (Hong Kong) Company Limited
- Address:Unit 12, 11 / F, Kwai Cheong Center,
- Skyfine International Limited
- Address:Room 1801,Two Grand Tower,625 Nathan road,Mongkok,China
- open power limited
- Address:Cheung
- VIVA CHEMTEC (HK) CO., LTD.
- Address:8 / F. , PICO TOWER, 66 GLOUCESTER ROAD. WANCHAI, , HONGKONG
- United & Technical Chemicals
- Address:No. 2 Chilong Street, Shuanggang Industry Park
- KLS-Group Ltd.
- Address:Room 611, Fook Cheong Building, 63 Hoi Yuen Road, Kwun Tong
- Vast Harvest Enterprise Limited
- Address:G / F, 12, Ping Ha Road, Ping Shan, Yuen Long, N. T.
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