DRILLMASTER was founded in 2009, specializing in coring and drilling products for pile foundation engineering. Our product line has been serving clients in over 80 countries and regions.
Core drilling has always been an integral part of our business. In recentyears, to further strengthen our core drilling capabilities and offercustomers more comprehensive one-stop solutions, we have integrated a specialized core drilling rig factory with 13 years of expertise.We hold over 100 patents, including 8 invention patents, and the core drilling rigs have been exported to more than 30countries and regions.
Our core drilling rigs are primarily used in three main fields: engineering exploration, solid mineral exploration, and experimental data acquisition.
One stop service, provided by Drillmaster.
In June 2009, China Unibusiness Holding Co., Ltd was officially established in Hong Kong.
In June 2011, Drillmaster's first manufacturing facility — the Unimate Drilling Tool Factory — was officially established in Liuyang, Hunan Province.
In November 2012, Unimate achieved a major technological breakthrough by independently developing its first multi-functional microdrilling rig.
In November 2013, Unimate was officially recognized as a National High-tech Enterprise in Hunan Province.
In June 2015, Drillmaster made a strategic investment in Beijing Unidrill Technology Co., Ltd., establishing it as the Group’s dedicated production base for kelly bars and desanders.
In September 2017, Hunan Drillmaster Engineering Technology Co., Ltd. was officially founded, marking a major milestone in the Group’s corporate evolution.
In December 2018, Drillmaster achieved a significant milestone by becoming the largest exporter of rotary drilling tools in China.
In June 2019, Drillmaster made a strategic investment in Wuhan Unidrill Technology Co., Ltd., marking another important step in the Group’s continuous effort to expand and upgrade its drilling tool production capabilities.
In August 2020, Drillmaster garnered widespread attention when it was featured in a special report by CCTV, China’s national television broadcaster, in recognition of its pioneering achievements in international livestreaming amid the global COVID-19 pandemic.
In January 2022, Drillmaster made a strategic investment in Hunan Imachine Technology Co., Ltd., marking its official entry into the second-hand construction machinery industry.
In January 2023, Drillmaster took a major step forward in strengthening its global industry presence by successively joining several prestigious international deep foundation associations, including ADSC (The International Association of Foundation Drilling), DFI (Deep Foundations Institute), AEM (Association of Equipment Manufacturers), and CCMA (China Construction Machinery Association).
In July 2023, Drillmaster played a pivotal role in the construction of the prestigious Xihoumen Highway and Railway Bridge project.
In August 2023, Drillmaster officially established Drillmaster Technology FZCO as its branch office in the Middle East.
In March 2024, Drillmaster participated in the foundation construction of the Hangzhou Bay Railway Bridge and fabricated the world's longest friction kelly bar(φ720-6*28m) for the project, with a drilling depth of 160 meters.
In December 2024, Drillmaster Group reached a major milestone in its global equipment trade operations, as the total number of used construction machines exported exceeded 100 units.
In February 2025, Drillmaster officially established Hunan Drillmaster Trenchless Technology Co., Ltd., marking its formal entry into the rapidly growing and technologically advanced field of trenchless construction.
In the beginning of 2025, Drillmaster invested in a core drilling rig factory with 13 years of experience to expand core drilling rig product line.
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