Apply to industry and domestic water wells, geothermal heat pump wells.
Yulan Street, High-tech Zone, Zhengzhou City, Henan Province, China.
Used for open mining, water conservancy, power plants, road building and other blasting hole drilling projects.
Applied to exploration and prospecting of geology, metallurgy, coal, petroleum, natural gas, groundwater and for other industries.
Used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, civil construction, new rural construction, municipal construction, landscaping and other projects.
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research, manufacture and market.
Presently,it has three subsidiaries which are Zhengzhou Hanfa Prospecting Machinery Co., Ltd.It has experienced engineers,professional R&D team, special after service team...