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construction machinery equipment

Rotary Drilling Rig

steel - China Manufacturers, Suppliers, Factory

Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by providing worth added design and style, world-class producing, and repair capabilities for steel, Tunnel Digger Machine, Ground Anchor Drill Rig, Engine Line Boring,Underground Digging Machine. Our firm warmly welcome friends from everywhere in the globe to visit, examine and negotiate business enterprise. The product will supply to all over the world, such as Europe, America, Australia,Chicago, Norwegian,Lesotho, UK.We have got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.

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    The secant pile wall is a form of pile enclosure of foundation pit. The reinforced concrete pile and plain concrete pile are cut and occluded, and Piles are arranged to form a wall of piles interlo...

  • Reasons and preventive measures for causing steel cage to float up

    The reasons for causing the steel cage to float up are generally: (1) The initial and final setting times of concrete are too short, and the concrete clumps in the holes are too early. When the con...

  • Construction technology and key points of high-press churning pile

    High-pressure jet grouting method is to drill a grouting pipe with a nozzle into a predetermined position in the soil layer by using a drill machine, and use high-pressure equipment to make the slu...

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    >> Reverse Circulation is a drilling method widely used around the world. >> RC drilling uses dual wall drill rods consisting of an outer drill rod with an inner tube. These hollow inne...

  • Long spiral bored pile

    Long spiral drilling pumping super fluid concrete rear reinforced cage technology is evolved by the Japanese CIP engineering method, it is different from ordinary drilling pile, it adopts special l...

  • Maintenance of crawler of water well drilling rig

    The following points should be paid attention to in the maintenance of the crawler of the water well drilling rig: (1) During the construction of water well drilling rig, the crawler tension shall...

  • Margaret 2022.12.04 20:15:49

    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,

  • Michelle 2022.05.11 21:02:01

    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!

  • Andrea 2022.02.21 03:07:09

    A good manufacturers, we have cooperated twice, good quality and good service attitude.

  • Pandora 2021.12.11 08:48:05

    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.

  • Martha 2021.10.25 10:39:15

    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!

  • Victor 2021.10.15 16:34:07

    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.

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