Lifeng are professional manufacturers of metal crafts and the main products include pin badges, medallions, coin, car badges, tie clips, cuff links, money clips, bookmarks and key chainsMaterials of choice are brass, copper, iron, stainless steel, zinc alloy, pewter and aluminum. Our many different different processors include die stamping, casting, engraving, polishing and plating. Some work is still carried out by hand in the same way as it has for many years.