• Hong Kong Cheung Hing International Co. Ltd.

    No 9/28. International Finance Center, centre, Hong Kong. Hong Kong,

    Hong Kong Cheung Hing International Company Limited (HKCHI) is the leading company in business of tungsten, Cobalt, Nickel and Rare Earth Elements recycling.Hong specializes recycling Tungsten Spent Catalyst, Scrap, Carbide hard scrap,High Speed Steel ...
  • jinfeng zhai

    Chengyang district 20 - dual road no. 3

  • Skyvantage Co Ltd

    Fai Man, SZ, China, Hong Kong,075500

    We on behalf of our Principal Seller, hereby with full corporate authority and legal responsibility that Seller is ready, able willing to offer Mazut M-100, GOST 10585/75 R50-65 used rails,Copper ore, Cobalt Ore, Iron Coltan raw, D2, Urea, Coal ...
  • SunFung Resources Co,Ltd

    5F Chinachem Golden Plaza, 77 Mody Road, Tsimshatsui