rotary rig - Manufacturers, Suppliers, Factory From China
Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for rotary-rig343, drillrigmachine , kellyrig , rotarydrillrigs , cfa starter. We will make greater efforts to help domestic and international buyers, and create the mutual benefit and win-win partnership between us. we are eagerly waiting for your sincerely cooperation. Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better future. drillequipment , round shank chisel, concret crushing mahine, smalldrillrig .
Tremie Pipes are used to cast concrete and isolate it from water.Sections of tremie pipes are connected with steel cable to reach a certain depth underground. Concrete is cast from the ground through
Key Words: Rotary Drilling Rigs; XCMG; XR800ERecently, the rail-highway bridge project of Ma’anshan Yangtze river, the world's first extra-large diameter (4m OD) foundation group project in inland riv
The remarkable achievement of XR1600E, known as the “World’s Top Drill,” has been revealed: with a diameter of 6.3m|20.7 ft, a pile depth of 106m|348ft, and a rock penetration of 40m|131 ft, it establishes a world record in pile foundation construction.
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.