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(DRILLMASTER) is a leading solution provider for foundation engineering. As the main enterprise entity, Drillmaster has three subsidiary companies: HUNAN UNIMATE HEAVY INDUSTRY CO., LTD, P.A TECH CO.,LTD, CHANGSHA FOUNTECH ENGINEERING MACHINERY CO.,LTD, respectively undertaking functions of fabrication, import, and R&D DRILLMASTER's main products include: micro drilling rigs, kelly bars, drilling buckets & augers, drilling bits, casings, tremie pipe,desander, casing rotator and pile breaker etc. Taking improving the foundation construction technology as our mission, and by depending on a group of excellent R&D team with years of experience in foundation engineering and construction design, our products have reached the advanced level in China in terms of technology and quality.

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Relying on a group of our products, we have many years of excellent R&D team in basic engineering and construction design, and have reached the domestic advanced level in terms of technology and quality.

Philippine Engineering

Unimate casings and buckets are working at Philippines customer's jobsite for LB36...

Shenzhen Metro

Line 12 of Shenzhen Metro, with a diameter of 1.2 meters and a rock depth of 16.5 meters - 19.56 meters...

Shenzhen-Zhongshan Bridge

The project of Shenzhen-Zhongshan Bridge, a major infrastructure project in the construction of ...


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Company activities
Trade fairs and events
  • Jan 26
    UNIDRILL 508-4*15.5 Interlocking kelly bar for bore pile drilling

    New batch Unidrill rotary drilling rig interlocking kelly bar is ready for delivery. 4 sections, each section 15.5m, diameter 508cm. UNIDRILL and UNIMATE both belong to Drillmaster Group, who has been in the industry for more than 10 years. Up to now, UNIDRILL kelly bar have been well known by its brand: UNIDRILL. To many clients both at home and abroad, UNIDRILL brand stands for strict quality control and super service.

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  • Dec 23
    Unimate 750/670 Double-walls Casing Tubes

    Recently we get a new order from Australia,Our client has a demand of the casing tube for hole piling work,his piling rig is a Casagrande model B105 it has 10 ton-m torque. We customize the casing for him and put it into production. These casing tubes in the pictures are model 750/670.

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  • Dec 23
    How to be called good teeth?Drillmaster tell you the answer!

    How to be called good teeth?UNIDRILL tell you the answer! Good raw materials For a good bit, the body of the bit should be made of 42Crmo, the hardness can reach 49-52 HRC., forged from the round steel. In this way, It will not damage the physical properties of the steel.

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