- Bright Capital Technology Ltd
- etroleium, oilfield, industrial.
- Address:Room 1701, Queen&＃39;s Road Central, Hong Kong Hong Kong, Hong Kong
- Laniford Holdings Limited
- ugar, rice, jet fuel, oilfield chemicals, petrochemical industry chemical.
- Address:Other, Hong Kong
- CBS Petroleum Technology Service
- pipes, oilfield equipment, logging systems, bits.
- Address:RM 804 Sino Business Centre 582-592 Nathan Road Mongkok Hong-Kong Hong Kong
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