... High quality, good price aluminum profile for windows&doors with various surface treatments and ... Drilling; 4.Punching; 5.Bending; 6.Cutting; 7.Turning, etc.Material Alloy 6063,6061,6005,6463,2014, ... Annual output 81,000 tonsMouldMaking new moulds according to customer's design drawing or samples, the ... mould cost charge will be refunded to clientupon reaching definite quantity of each item.Warranty ...