professional supplier of
construction machinery equipment

Rotary Drilling Rig

Ground Air Heat Exchanger - Manufacturers, Suppliers, Factory from China

We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Ground Air Heat Exchanger, Pocket Boring Machine, Hydraulic Borewell Machine, Drill Bucket,Deep Hole Boring Machine. We never stop improving our technique and high quality to help keep up using the enhancement trend of this industry and meet your gratification effectively. In case you are intrigued in our items, please call us freely. The product will supply to all over the world, such as Europe, America, Australia,Rotterdam, Peru,Congo, Egypt.Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

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    1. The construction plan of deep foundation pit enclosure must be determined according to the design requirements, depth and site environmental engineering progress. After spinning, the constructio...

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    1、 Process characteristics: 1. Long spiral drilled cast-in-place piles generally use superfluid concrete, which has good flowability. Stones can suspend in the concrete without sinking, and there...

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  • How to deal with hole collapse during drilling?

    1. Quality problems and phenomena   Wall collapse during drilling or after hole formation.   2. Cause analysis   1) Due to the small mud consistency, poor wall protection effect, wat...

  • Elsa 2022.12.06 15:34:28

    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!

  • Susan 2022.07.29 16:46:46

    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.

  • Ann 2022.07.21 13:08:38

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

  • Michelle 2022.05.20 16:16:40

    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.

  • Dana 2022.03.11 03:38:49

    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.

  • Alberta 2021.12.21 11:08:47

    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.

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