- OKK MACHINERY LTD
- Clay Brick Production Line,Clay Extruder,Clay Brick Production Line,Clay Brick Extruder,Clay Brick Equipments,Art Polished Tile,Bituminous concrete mixing equipments,cement and concetre mixing station,block making production line.
- Address:Rm. 9, 10 / F New City Centre, 2 Lei Yue Mun Road, kwun Tong, Kln, Hong Kong
- Huisen Copper Mining International Group Limited
- Coking Coal, Foundry Coke, Metallurgical Coke, Non-Coking Coal, Steam Coal, Lignite, Anthracite, Bituminous.
- Address:Unit D,16/F,Cheuk Nang 21st Century Plaza 250 Hennessy Road,Wanchai hongkong Hong Kong
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