Dear Sir or Madam: I am a sale representative in central United State at Chicago Hong Kong for trading material called WOLFRAM W (Tungsten purity 99. 8% and 98% ) We are the specialty this business. can offer you very special price this. If interesting would like to ...

Sunwayhongkong is a professional manufacturer and trader of metal alloy material.Our company provides products to wide acclaim in the international market.We also collect for our customers satisfied with product, provide necessary technical support, ...