- Maazda Holdings
- Cobalt Ore / Scrap, Nickel Ore / Scrap, Copper Ore / Scrap, Moly Ore / Scrap, HMS 1 & 2,Bitumen.
- Address:168, Teaxao Road, Tsuen Wan, N. T. ,
- Quantum Metals Group
- Aluminium, Stainless Steel Coil, Tin Ingot, Titanium / Nickel Scrap,Chemical Waste,Metal Waste,Ingot,Non-ferrous Metal Products.
- Address:Kwun Tong
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