Explore our flagship OEM road pavers, self-propelled chip spreaders, mobile vibrating screens, and compaction machinery built for heavy infrastructure resilience.
HEM Group was founded in 1998 by a distinguished panel of professors from Chang'an University—China's premier academic epicenter for highway engineering and heavy machinery design—alongside veteran experts in the road building industry. Originally established as Xi'an Hongda Communications Technology Co., Ltd., the enterprise stands as one of the earliest high-tech pioneers focused on independent research, structural dynamic modeling, and customized design of heavy road construction machinery.
Since its inception, our engineering philosophy has been anchored in rigorous academic research and international standards. We specialize in high-end road maintenance and paving machinery, mastering breakthrough R&D achievements in mechanical dynamics, engine power matching, electro-hydraulic proportional transmission control, and intelligent digital micro-controller architectures. In 2006, the Shaanxi Provincial Department of Science and Technology officially recognized our group as a certified "High-tech Enterprise".
To expand our global trade footprint, establish localized technical dispatch teams, and streamline export logistics, the group established its dedicated international trading and engineering service division, HME TOP Machinery Equipment Co., Ltd. in 2017. Today, HME TOP handles global technical exchange, OEM machinery manufacturing, direct export operations, and 24/7 lifecycle field service.
Our intelligent production facilities utilize robotic welding cells, multi-axis CNC machining complexes, laser cutting tables, and automated paint lines. Every paving unit, chip spreader, and vibrating screen undergoes simulated stress testing and field trials to verify hydraulic circuit integrity under high temperature and high load operating parameters.
Our machinery is deployed across more than 60 countries and regions globally, including key infrastructure hubs in India, Sri Lanka, Indonesia, Nigeria, South Africa, Eritrea, Mozambique, Congo, Australia, Fiji, Bolivia, Russia, Malaysia, Uzbekistan, Ghana, and Kenya.
We collaborate directly with Tier-1 general contractors, municipal road departments, mining conglomerates, and international machinery distributors. Our regional service centers maintain comprehensive inventories of genuine OEM spare parts to guarantee zero operational downtime for critical paving projects.
Full-service export management including specialized Ro-Ro shipping, flat-rack containerization, customs documentation, and international transit insurance.
Dedicated field service engineers based in Russia, Malaysia, South Africa, Uzbekistan, Ghana, Kenya, Indonesia, and Sri Lanka for rapid local dispatch.
Real-time video diagnostics, remote CAN-bus troubleshooting, online operational training, and expedited spare part dispatch guarantee.
Contractors choose our heavy machinery because we combine academic research rigor with field-proven reliability. Below are the key pillars that establish our market leadership:
Founded by Chang'an University professors with over 20+ years of dedicated empirical research in structural dynamic stability and pavement compaction chemistry.
We provide full technical support for paving technology, mix design optimization, polymer-modified asphalt binder compatibility, and aggregate grading.
Tailor-made equipment configurations including screed width extensions, dual-fuel heating systems, variable chip distribution gates, and heavy-duty chassis modifications.
Comprehensive 24/7 online technical support combined with local technician dispatch for operator training, job site setup, and preventative maintenance protocols.
Strategically located regional spare part warehouses offering affordable, high-wear components to minimize operational cost per operating hour.
From asphalt mixing plants and cold recyclers to concrete slip-form pavers and mobile jaw crushers—we provide complete end-to-end machinery ecosystems.
Witness the performance, hydraulic precision, and smooth surface finishing capabilities of our heavy road machinery operating on real-world highway projects.
Our intelligent machinery line features electronic leveling sensors, automatic feedback material distribution, and high-frequency screed vibration systems designed to exceed stringent international smoothness and compaction density standards.
Our machinery is built to tackle demanding heavy civil engineering projects across three core infrastructure verticals:
We deliver wheel loaders, heavy excavators, backhoe loaders, motor graders, and specialized walking excavators ("Iron Spider-Man"). Thousands of units actively support foundation excavation, port construction, bridge approaches, commercial real estate development, and agricultural water conservancy worldwide.
Our full product spectrum encompasses asphalt batch mixing plants, asphalt pavers, chip sealers, intelligent bitumen distributors, road milling machines, slurry seal units, and cold in-place recyclers (CIPR). Ideal for national expressways, urban arterial widening, airport runways, and rural paving.
Engineered for high-tonnage quarrying and recycling operations, our heavy mobile jaw crushers, mobile primary screens, and mobile cone crushers deliver high crushing ratios, precise aggregate classification, and low energy consumption across remote quarry sites.
As a forward-looking OEM manufacturer, HME TOP is actively pushing the boundaries of intelligent paving automation, IoT telematics integration, and sustainable green construction machinery.
Integration of high-precision GNSS+RTK positioning, laser scanning, and AI grade control for millimeter-accurate autonomous paving and screed steering.
Cloud-connected telemetry monitoring real-time hydraulic oil temperatures, screed vibration frequencies, fuel efficiency curves, and predictive component wear alerts.
Deployment of hydrogen fuel cell and lithium-ion electric drives for urban night paving operations requiring zero emissions and ultra-quiet acoustics.
Advanced dual-chamber spray bars engineered for bio-based self-healing micro-capsule asphalt emulsions to extend pavement lifespans by over 40%.
Rehabilitating heavy-traffic expressways requires high structural compaction without thermal segregation. Our high-frequency electric screeds and synchronized chip sealers ensure uniform bitumen-binder application, eliminating moisture damage and reflection cracking under heavy axle loads.
Airport runways demand continuous concrete placement with zero tolerance for surface deflection. Our OEM multi-functional slip-form pavers combine internal dowel-bar inserters with automated edge-forming molds to deliver runways capable of enduring heavy commercial aircraft impact.
Reclaiming existing asphalt pavement in-situ reduces virgin aggregate hauling cost by up to 60%. Our CIPR equipment pulverizes distressed road layers, injects foamed bitumen or cement slurry, and re-lays a stabilized base course in a single continuous pass.
Unpaved haul roads in open-pit mines cause severe vehicle wear and dust emissions. Our mobile vibrating screens and heavy cement spreaders allow mining operations to crush overburden rock locally, mix it with stabilizing binders, and pave high-tonnage haul roads directly on site.
Got questions regarding machine specifications, OEM customization, or international field support? Read our engineered response index below:
Discover our extended lineup of heavy equipment solutions including cement spreaders, road milling machines, asphalt plants, drum decanters, and crushers.
HME Machinery