supplying drilling equipment and pile driving equipment. this full service foundation equipment company provides rental, sales and service of a large variety of drilling equipment and pile driving equipment, along with detailed engineering design and equipment fabrication for the heavy construction industry.
关键字搜索:
drilling equipment pile driving rigs soilmec hammers oil foundation well vibratory hammer shaft core railway ptc tunneling caisson mandrels cast in place concrete winding mandrels expandable rock boring jacking hydraulic rotary