- Guangdong Zhaoye Minerial Co Ltd
- steel dust, steel mill, zinc dust, zinc slag, zinc residue, zinc flue, zinc flue dust, eaf dust, copper ore.
- Address:Hong Kong
- Fuding Enterprise(HK)Co.,Ltd
- purchase for copper slag, copper sludge, copper ash, zinc scrap, zinc ash.
- Address:Unit 5, 27/F., Richmond Comm. Bldg., 109 Argyle Street, Mongkok, Kowloon Hong Kong China Hong Kong
- PRECISE INTERNATIONAL (H.K.) LTD
- copper ore,Zinc slag,Zinc dust,steel dust,Lead ore.
- Address:Flat I, 6 / F, Blk 4, Golden Dragon Ind Ctr, 182 Tai Lin Pai Rd, Kwai Chung, N. T.
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