Perfect Shafts International Pty Ltd is an internationally recognised Mining & Civil Contractor that has been established for fourteen years. We specialise in surface and underground mining, shaft sinking, tunnel construction and drill & blast in environmentally sensitive areas.Perfect Shafts International Pty Ltd is an internationally recognised Mining & Civil Contractor that has been established for fourteen years. We specialise in surface and underground mining, shaft sinking, tunnel construction and drill & blast in environmentally sensitive areas. Our management team has a wealth of experience developing underground mines, shafts and tunnels, and extensive experience in drilling & blasting in sensitive areas.  Our operations have extended throughout Australia, Papua New Guinea, Indonesia, Hong Kong and Europe.With a wide range of specialised equipment at our disposal, we have a proven ability to successfully complete technically difficult and environmentally sensitive underground and above ground projects.