- Datang International Trade Co., Ltd.
- Address:218 C5 / F, Jaffe Mansion, 218 Jaffe Rd
- intercontinetal com
- Address:Ind Bldg
- Zara Zhou
- Address:NO. 177-183 Wing Lok street
- Alkotec Industries Limited
- Address:122-123 Connaught Road West
- Asia Advanced Gas Ltd
- Address:Flat C, 10 / F. , Block 6, Locwood Court, Kingswood Villas, Tin Shui Wai, Yuen Long, N. T.
- KJ GAS AND PETROLIUM PIPE AND FITTINGS
- Address:STIM SHA SUI, KAWLOON
- Schinder-tiger Office(LLA)
- Address:New Henchan Bildg, No. 1812 Midun Road, Kowloon, H. K
- Hongqi chemical industrial
- Address:27 / F. , Hopewell Centre, 183 Queen's Road East
- HARVEST CO.
- Address:room 1301, 13 / F. , cre building, 303 hennessy rood
- bruce Ote Chemicals Co.,Ltd
- Address:No. 103 CONNAUGHT ROAD hong kong
- Lockhart Chemical Co.,Ltd
- Address:Flat A2, 4 / F, Kin Lee Bldg. ,
- New Flourish International Company Limitd
- Address:Rm 907, JQD210, Wing Tuck Commercial Centre, 177-183 Wing Lok Street, Hong Kong
- lanyang chemicals co.,ltd
- Address:No. 21st queen. liz road hongkong
- Newsource International Trading Co., Ltd.
- Address:Flat No. 201, Unit# 3, Building No. 63, Yongsheng Area, Jiangdong.
- Meadic Industries
- Address:234 Peace AvnAvn, G / FL,
- Good View Century Co., Limited,
- Address:Unit 13, 20 / F. , Tower B, Regent Centre, 70 Ta Chuen Ping St. , Kwai Chung, N. T.
- INFINITY ASIA PACIFIC COMPANY
- Address:Unit E, 16 / F. , Po Shau Centre,
- Cathayzhao
- Address:
- TJYS-chemicals co.,ltd
- Address:William MW Mong Block
- HWT
- Address:No 33, 1/F, Man Cheong Bldg., Ferry Point, Kowllon