Mining Exploration Export Companies List

Changsha Drilling Machinery Co. , Ltd. (CTHC) Located in historic city: Changsha It is a professional manufacturer of drilling equipment diamond bits and diamond reaming; CTHC has the team of professional technicians as well as advanced production craftwork and excellent service system. Meanwhile, CTHC has established technical cooperation relations with Central South University and China University of Geo-sciences We are a collection of scientific research, processing and sales business. The c

Wuhan Golde Exploration Machinery Co. , Ltd. is a state-owned enterprise with ten million registered capitals, specialized in geological drilling tools manufacture over 30 years, we have four manufacture bases in china with factory area over 10,000 square meters, our company has nearly 500 employees with 28 persons are technician above engineer specialty, we are technological enterprise in Hubei province. Product series include: diamond saw blade, diamond drill bits, reaming shell, drill ro