We are a factory specializing in the: 1.handwre including wrench, clamp, square, 2.drill including electrical drill, hand drill. *****-antenna Please see the attachment with details you requested. what products are you interested in? Please let us know. We will be happy to give you a quotation according to your requirements. Or if possible, please add me to your MSN or Skype. We will be glad to talk with you online.