SINOVO Group is a professional manufacturer and global supplier of heavy construction machinery, specializing in deep foundation exploration, water well drilling, and geostructural construction solutions. Since our entry into the sector in the early 1990s, we have focused on supplying equipment that delivers maximum torque, precise vertical alignment, and cost-effective operation under extreme geological profiles.
Our production ecosystem has expanded to encompass advanced R&D centers, major hydraulic control centers, and a 67-mu production park in the Xianghe Emerging Industry Zone. Backed by ISO9001:2015, CE, and GOST quality protocols, SINOVO remains a first-tier supplier in Southeast Asia, the Middle East, and Africa.
Contiguous pile walls are designed with small gaps (typically 50mm to 100mm) between adjacent concrete shafts. Unlike secant walls that intersect and overlap, contiguous piling reduces drilling energy and wear on heavy cutters, representing a cost-efficient structural wall solution for dry or low-permeability strata.
By pairing high-torque rigs like the TR460 or SANY SR250 with polymer drilling mud and advanced desanding machines (such as our SD250 Desander), operators can control shaft alignment tolerances within 0.5%, maintaining continuous retaining stability without structural drift.
For applications situated below the water table, the gaps between adjacent contiguous piles are sealed post-excavation. Employing jet-grouting equipment such as the SGZ-150 rig enables high-pressure structural grouting (MJS method), transforming a structurally discontiguous barrier into an impervious earth retention system.
Company founders and technical engineers began service inside China's domestic engineering machinery and excavation sector, building specialized experience in deep drilling technologies.
TEG FAR EAST was established in Singapore to strengthen export capabilities, technical field support, and localized distribution across the Southeast Asian market.
Invested 120 million RMB to establish a 67-mu state-of-the-art manufacturing plant in Hebei Xianghe Emerging Industry Zone. Dedicated to high-torque rotary rigs, piling machinery, and custom tooling.
Operating a production base exceeding 7,800 square meters in Beijing. Certified to ISO9001:2015, CE, and GOST protocols with exports to over 120 countries.
SINOVO equipment is field-proven across varied geostructural projects worldwide, delivering structural precision, rapid excavation cycles, and deep earth stabilization.
Specialized crawler rig engineered for low-headroom micro-piling, under-pinning, and high-precision consolidation.
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High-efficiency non-explosive rock fragmentation tooling for sensitive inner-city excavations and shaft foundations.
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A compact, easily-transportable drilling rig engineered for municipal works, transmission towers, and small diameter piling.
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Versatile engineering drilling platform optimized for slope protection, anchoring, jet-grouting, and geothermal applications.
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Perfect Service
We provide a comprehensive technical after-sales framework to ensure reliable uptime for SINOVO equipment, including field assembly, calibration, and customized engineering services.
Professional Team
Our engineering team has accumulated over three decades of mechanical and geostructural experience, managing complex pile shaft stabilization across difficult soil profiles.
One-Year Warranty
We back our drilling platforms with a one-year manufacturer's warranty, covering major structural assemblies, hydraulic drive components, and key control electronics.
As building excavations descend further below ground level, structural retention techniques require tighter tolerances, safer operations, and reduced carbon footprints. SINOVO's product development focuses on three primary fields:
Maintaining strict vertical tolerances is critical for contiguous pile walls. Next-generation SINOVO rotary rigs feature mast-integrated inclinometers linked directly to proportional hydraulic control valves. The system automatically detects deviations and applies micro-corrections during drilling to ensure clean alignment.
Environmental standards restrict the open discharge of excavation muds. SINOVO's SD250 Desander units provide fine-particle separation down to 74 microns. Reclaiming clean water and slurry-active bentonite reduces structural waste and material costs on high-volume piling sites.
To comply with city emissions and noise regulations, we are developing hybrid power architectures. By integrating grid-tied electric drives with backup diesel power, these configurations deliver the high hydraulic torque required for dense bedrock drilling while lowering regional emissions.
SINOVO
