About Us

Since 2005
Welcome to GeoSitter

GeoSitter (a member of Ougan Group) – Pioneers in Geotechnical Monitoring and Pile Load Testing

Founded in 2005, GeoSitter is a trusted name in geotechnical monitoring and pile load testing, offering innovative, reliable, and cost-effective solutions worldwide. With over 130 employees, including 15 R&D specialists and 40+ engineers, we provide:

Geotechnical Monitoring: Custom software/hardware, monitoring plans, and data management for automated engineering solutions.

Pile Load Testing: Patented bi-directional load cells (Super Cells) for precise and reliable load testing, supported by end-to-end services like method statements, on-site data acquisition, and result analysis.

As an international high-tech enterprise, we hold dozens of patents and have delivered projects in India, Australia, Canada, Turkey, and more. With ISO 9001 and CE-certified products, GeoSitter is committed to advancing geotechnical solutions through innovation, precision, and excellence.

GeoSitter Profile
Event Updates
  • IGIC in Saudi Arabia

    We will participate in the 2nd International Geotechnical Innovation Conference (IGIC 2025)! Welcome to our booth No. 26, we will showcase our innovative monitoring products and project experiences during IGIC 2025. We look forward to seeing you at the event!

  • ICGSM Conference in Italy

    Geositter will attend the International Course on Geotechnical and Structural Monitoring (ICGSM) from June 23 to 26, 2025, for a special "Back to the Future" event. Since 2014, ICGSM has been a leading platform for networking and training, featuring top experts and a major EXPO with industry leaders.
    Visit us at this edition—reserve a conversation with our technicians!

  • INTERGEO in Germany

    At INTERGEO 2024, our Inclino-Robot stole the spotlight! Visitors were amazed by its fully automated monitoring, reducing labor costs by 70%. The real-time data transmission and easy installation drew significant interest from professionals in geotechnical engineering. We made valuable connections, and many attendees expressed keen interest in integrating our technology into their projects.

  • GeoShanghai

    At GeoShanghai 2024, we showcased our innovative products, including the Inclino-Robot, groundwater level monitoring instrument, and high-precision smart dual-axis inclinometer. Our team was thrilled to share our advancements, engage in meaningful conversations, and build connections. We deeply appreciate the trust and support of our customers who purchased from our booth.

  • Canada VGS

    We had a fantastic experience at the 30th Canada VGS Symposium! At Booth 18, we showcased our latest inclinometer technology, setting new standards in geotechnical applications. Thank you to everyone who visited and explored the future of slope monitoring and measurement with us.

  • AYGEC & ISGE Conference in Indonesia

    We proudly participated in the 10th AYGEC and 28th ISGE Conference in Jakarta, Indonesia, from November 11-13, 2024. This event gave us the opportunity to connect with geotechnical engineers worldwide. We showcased advanced engineering monitoring products, including the Digital Data Logger, Vibration Data Logger, Groundwater Level Meter, GNSS Sensor, Crack Meter, and Tilt Meter, etc.

  •  ADSC Annual Meeting in United States

    We were pleased to attend the ADSC Annual Meeting 2019 in Nassau, Bahamas, where we showcased our Super Cell (hydraulic jacks assembly) for bi-directional pile load testing. The Super Cell drew significant interest due to its unique advantages over traditional load cells, offering enhanced efficiency and accuracy in foundation testing.

  • DFI's 43rd Annual Conference in United States

    The Ougan Group proudly attended DFI's 43rd Annual Conference in Anaheim, showcasing our Super Cell for bi-directional load testing. With its unique, patented design, the Super Cell is used in over 5,000 drilled shaft tests worldwide annually and is now expanding into the North American market.

  • Congreso Sochige in Chile

    We attended the Congreso Sochige 2018 in Valparaíso, Chile, alongside our partners Oitec Ltda and Autana Equipos. We showcased the Super Cell, which gained strong interest. With successful presentations by our team, we look forward to expanding Super Cell testing and promoting Chinese-built foundation equipment in South America.

GeoSitter Team

Robin Mao

Since 2005, he has been actively promoting the development and application of core equipment related to bi-directional static load test and engineering automatic monitoring, providing equipment and technical support for a series of key projects such as the projects of Hangzhou Bay Bridge and the Zhuhai-Hong Kong-Macao Bridge. So far, he has led the team to achieve continuous growth in operating performance, from 165 thousand USD in 2005 to 34 million USD in 2022. The self-developed real-time monitoring and alarm system features in easy installation, low maintenance cost and flexible deployment. During the monitoring process, it can respond to dangerous situations within few seconds and automatically trigger multiple alarm functions to ensure the project safety.

Hou Lei

Master of water conservancy engineering, senior engineer, first-class construction engineer, specializing in water conservancy monitoring and automation design, construction management, scientific research, etc. for 15 years. He has presided over the safety monitoring work of a number of national key engineering projects, including the safety monitoring of the middle line of the South-to-North Water Diversion Project, the Datengxia Water Conservancy Project, the pilot section of the Beibu Gulf Water Resources Allocation Project.

Liang Zhenghao

Mr. Liang has been engaged in the field of automated monitoring for five years. He has extensive experience in automatic system integration and project management in bridges, foundation pits, and rail transit sectors. The main projects he was responsible for include the construction, operation and management of hundreds of automatic safety monitoring projects, and the establishment of online health monitoring systems for new subway stations in Guangzhou, Shenzhen, Chengdu, and Xuzhou.

Lei Jian

With more than ten years of experience in the geotechnical engineering service industry, Mr. Lei has carried out installation, testing and monitoring service in various projects both at home and abroad, such as the Ministry of Railways Dispatching Center, Jiaxing-Shaoxing Cross-Sea Bridge, Hong Kong-Zhuhai-Macao Cross-Sea Bridge, Humen Second Bridge, and the Indonesian Megada Project, Hangzhou Bay Cross-sea Bridge, Hangzhou Subway, Hefei-Hangzhou High-speed Railway and others.

Wang Wanjun

With 6 years of experience in the industry, his projects cover foundation pits, high-speed railways, subways, houses, cultural relic protection, tunnels and other deformation monitoring fields. Since starting the business, he has participated in the implementation of some major domestic automatic monitoring projects, such as Beijing subway deformation monitoring, Hangzhou subway deformation monitoring, Xinxiang East Station building expansion, the Hangzhou Bay Cross-sea Bridge, the Hezhou-Hangzhou High-speed Railway, and the South Luliang Mountain Extra Large Tunnel.

Wang Xin

He has been engaged in the land and mining automatic monitoring industry for 5 years. With rich pre-sales and delivery experience, Mr. Wang is good at scheme design, bidding document preparation, and project quality & progress control. So far, he has been providing the technical support for many geological disasters and mine high slope automatic monitoring projects in Hubei, Sichuan, Yunnan, Guizhou, Guangxi and other provinces.
Honor&Certificates
GeoSitter Values
01

Innovation Leadership

We are dedicated to ongoing research and innovation, offering cutting-edge engineering monitoring instruments and data platforms. We believe that continuous technological progress is the key driver of industry development.

02

Client-Centric

We offer 24/7 service to respond to customer needs, offering comprehensive technical support and customized solutions. This dedication helps clients choose appropriate instruments and develop highly customized data platforms tailored to their specific needs.

03

Integrity & Responsibility

In multiple key engineering projects, we maintain transparent and fair monitoring processes, providing scientifically accurate data analysis reports. This helps clients make informed decisions, ensuring the safety and maximization of project benefits.

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