Engineered Prefabricated
MEP Support Systems
Eliminate on-site welding, reduce structural deadweight by up to 65%, and streamline multi-tier pipe, duct, and cable tray routing with Lonsonstrut’s proprietary high-strength modular framing solutions.
Conventional MEP Installation Adds Excessive Weight, Labor Costs, and Failure Risks
Traditional welded structural steel framing and fragmented bracket sourcing create serious bottlenecks in modern, fast-paced commercial and infrastructure construction.
Labor-Heavy Hot Work
Site cutting, welding, and drilling cause severe permit delays, safety liabilities, weld-point heat deformation, and unpredictable jobsite labor expenses.
Excess Deadweight
Standard carbon steel supports add massive secondary loads to ceilings and structural slabs, complicating overhead hoisting and requiring heavier anchors.
Corrosion & Stray Currents
Humid utility tunnels and high-voltage electrical cable trays induce ferromagnetic eddy-current heating and accelerate galvanized coating loss.
Supplier Incompatibility
Sourcing channels, cantilever brackets, and pipe clamps from mismatched manufacturers causes dimension mismatch, slip failures, and warranty voids.
The Lonsonstrut Prefabricated Modular Architecture
A fully integrated ecosystem of channels, brackets, fasteners, and seismic accessories built to snap, slide, and lock with millimeter precision.
1. Strut Channels
Core Backbone
Precision roll-formed standard steel (HDG/ZP) and proprietary high-strength extruded aluminum channels in solid, slotted, or back-to-back configurations.
- 41×41mm & 41×21mm Profiles
- Continuous Inward Curled Edges
- Continuous Lengths up to 6 Meters
2. Wedge-Lock Nuts
Mechanical Anchor
3D wedge-tooth locking channel nuts with integrated springs that bite directly into the strut channel returns, delivering an 83% slip resistance improvement.
- M6 to M16 Thread Profiles
- Zero Slip Under High Vibration
- One-Hand Push-and-Turn Install
3. Brackets & Arms
Structural Joints
Heavy-gauge cantilever arms, 90° angle fittings, tee brackets, base plates, and beam clamps with integrated forming for minimal stress concentrations.
- 150mm to 1000mm Cantilevers
- Welded & Integrated Formed Bases
- No Drilling Structural I-Beam Clamps
4. Pipe & Cable Clamps
Service Retention
Vibration-isolated pipe clamps, U-bolt saddles, conduit clamps, and non-ferromagnetic cable cleats engineered to snap directly into strut channels.
- DN15 to DN600 Pipe Diameters
- EPDM Acoustic Isolation Liners
- Heavy-Duty High-Voltage Cleats
Engineered Support Assemblies for Every MEP Service Line
Pre-calculated, standardized structural assemblies tailored for high-density overhead ceilings, wall chases, and heavy equipment plant rooms.
Multi-Tier Trapeze Support
Ideal for stacked MEP corridors carrying chilled water lines, fire sprinkler mains, electrical cable trays, and ventilation ductwork in a single vertical envelope.
Cantilever Wall Arm Runs
Engineered cantilever brackets mounted along concrete walls or structural columns for power cable busways, industrial piping, and instrumentation trays.
Modular Equipment Skids
Heavy-duty floor-mounted 3D grid frames for pump sets, heat exchangers, chiller headers, and AHU air handling equipment without pouring custom concrete curbs.
Non-Penetrative Roof Frames
High-density recycled rubber base feet with integrated strut channel framing designed to distribute mechanical loads without puncturing the roof waterproofing membrane.
Eddy-Current Free Cable Runs
Utilizing non-ferromagnetic aluminum alloy profiles to eliminate magnetic hysteresis and inductive heating under high-amperage 110kV/220kV power transmission cables.
Embedded Anchor Channels
Pre-cast concrete insert channels pre-installed into structural ceilings and walls prior to concrete pouring, eliminating rebar damage and drilling silica dust hazards.
Superior Material Strength Meets Proven Mechanical Locking
Lonsonstrut combines proprietary aerospace-grade aluminum alloy extrusion with high-precision cold-formed steel manufacturing. Holding nearly 100 patents, our systems are engineered for zero-maintenance performance in harsh environments.
| Engineering Parameter | Lonsonstrut System | Standard Welded Q235 |
|---|---|---|
| Specific Weight | ~2.7 g/cm³ (Lightweight) | ~7.85 g/cm³ (3x heavier) |
| Tensile Strength | Up to 728 MPa | 370 – 500 MPa |
| Corrosion Resistance | Oxide passivated (30+ yrs) | Galvanic pitting risk |
| Eddy Current Effect | Zero (Non-ferromagnetic) | High inductive heat losses |
| Slip Resistance Mechanism | 3D Wedge mechanical bite (+83%) | Friction flat surface only |
| Fatigue Endurance | 2,000,000 Verified Cycles | Weld fatigue cracking |
Eliminates brittle heat-affected zones from welding, guaranteeing uniform grain structure and repeatable structural load tolerance.
Unlike standard structural carbon steels, our alloy retains impact ductility in low-temperature cold rooms and harsh winter ambient climates.
Three-dimensional mechanical locking teeth physically embed into channel flanges to resist axial slippage under seismic shock and pipe surge.
Every component profile undergoes strict FEA simulation and batch destructive testing in our accredited on-site test laboratory.
Trusted Across Critical Infrastructure & Complex Engineering
From hyperscale data center white spaces to municipal underground utility tunnels, Lonsonstrut supports vital utility lines around the globe.
Hyperscale Data Centers
Ceiling grids and overhead cable busway supports engineered for zero particulate contamination, high load capacity, and rapid modular expansion in white spaces.
View Data Center ProjectsUnderground Utility Tunnels
Corrosion-proof aluminum and heavy HDG brackets carrying multi-utility pipes (gas, water, district heating, power) with long maintenance-free lifespans.
View Tunnel ReferencesPower & Substations (220kV+)
Non-ferromagnetic high-strength aluminum cantilever arms specifically developed to eliminate inductive current heating and electromagnetic losses.
View Power ProjectsIndustrial & Petrochemical
Vibration-damped structural pipe racks and corrosive environment supports engineered for chemical processing lines, cleanrooms, and auto assembly plants.
View Industrial Case StudiesCommercial Towers & Hospitals
Integrated corridor combined support systems organizing complex HVAC, medical gas, potable water, and electrical containment in tight ceiling spaces.
View Commercial BuildingsRail Transit & Metros
High fatigue-resistant concrete insert channels and overhead catenary/cable supports proven against continuous train vibration and air piston pulses.
View Full Project GalleryComplete Technical Lifecycle Support for EPCs & Contractors
We do more than manufacture channels—we partner with your engineering team from initial BIM design to factory pre-assembly and on-site delivery.
BIM 3D Modeling
Revit/CAD family library support and corridor clash detection to optimize combined MEP routing before fabrication.
Stress Calculation
Structural load, thermal expansion, wind, and seismic force calculation reports certified to project engineering codes.
Factory Pre-Cut
Precision CNC cutting, slotting, and custom sub-assembly in our 133,000 m² factory to eliminate jobsite hot work.
Kit Packaging
Numbered room-by-room or zone-by-zone pallet packaging with detailed assembly schematics for fast installation.
QA & Traceability
Mill test certificates (MTC), 100% batch inspection records, and third-party laboratory tensile/slip test documentation.
Got Questions About Engineering, Standards, or Export?
Here are common technical and procurement inquiries from MEP engineering consultants, contractors, and international distributors.
Need a custom bracket design?
Our engineering department provides full OEM/ODM mold design and rapid CNC sampling for unique structural requirements.
Upload Your CAD Drawing
How does aluminum alloy compare to traditional carbon steel in load-bearing capacity?
Our proprietary high-strength aluminum alloy structural profiles deliver tensile strength up to 728 MPa and yield strength up to 604 MPa—exceeding standard Q235 carbon steel while weighing roughly one-third as much. This drastically reduces overhead building deadload while maintaining equal or higher structural safety margins.
Are Lonsonstrut channels compatible with standard international 41×41 strut fittings?
Yes. All Lonsonstrut steel and aluminum strut channels adhere to standard 41×41mm and 41×21mm dimensions with standardized return lips. They are 100% interoperable with standard spring nuts, beam clamps, and cantilever arms across global MEP framing standards (US and European specifications).
Why is a non-ferromagnetic support system critical for high-voltage power cables?
Ferromagnetic steel brackets placed in alternating magnetic fields around high-current cables form closed inductive loops, causing eddy-current heating and significant power losses. Our aluminum alloy systems are non-ferromagnetic (relative permeability μ ≈ 1), completely mitigating inductive heating risks in data centers and 220kV power tunnels.
What is your annual manufacturing capacity and export lead time?
Our Zhengzhou manufacturing base spans over 133,000 m² with an integrated annual production capacity of approximately 100,000 metric tons. Standard strut profiles and fittings typically ship within 7–15 days, with full OEM/ODM customized container shipments delivered globally within 20–30 days.
Can you provide structural calculation books for project approval?
Yes. Our dedicated technical engineering department generates complete finite element structural calculation books, deflection tables, and seismic support calculations stamped according to relevant national and international building codes.