... machinery to make series of nails and wires. Common nails, concrete nails, roofing nails, etc. We are engaged ... nails and a variety of nails for special purposes, such as roofing nails, asphal felt nail, concrete nails, duplex head nails, twisted nails and annular nails ... and high-carbon steel wires, and they are applicable to nonferrous metals such as copper and aluminium too. Nail and Wire Machine ...