Zhangjiagang Guofeng Prospectiing Machinery Co., Ltd is a specialized in all kinds of prospecting machinery and construction machineryWe own advanced whole production equipment, exact complete checking method an decades professional engineers and six hundred practiced technicians. These sophisticated equiment and staff ensure that the ISO 9001 certification. With a sales network expand both throughtout China and overseas we have won an excellent repution. We always insist on Customer Foremost, Quality First, Faith Loyally, and Service Superiorly. If you are interested in any of our product series or require any more information Please let us know. It will be our honour. At last, we hope that we may have an opportunity to cooperate with each other well.