Glass Groove
Handrails ZHUTAO.
State-of-the-art aluminum handrail profiles and floor-mounted glass channel systems. The ZHUTAO Series D represents the gold standard in structural glass balustrades, offering integrated LED light channels, heavy-duty floor trenches, pool spigots, and robust architectural posts designed for modern commercial and luxury residential spaces.
ZHUTAO Slotted Handrail Portfolio
Slotted Channels, Floor Trenches, Pool Clips & Aluminum Posts
Surface Customization
Specify customized anodized colors or structural finishes including Brushed Gold, Brushed Rose Gold, Sanded Silver, Matte Black, Coffee, or custom PVD coatings to match surrounding metal trims.
OEM Custom Molding
High-efficiency production molds for custom channel sections and connection fittings. Full support for custom laser-marking, specialized glass-gripping rubber profiles, and precise wall-thickness adjustments.
Consolidated B2B Trade
Direct factory-floor margins, custom length cutting (lengths up to 4 meters), and protective shrink-wrap packaging to prevent surface scratches during maritime shipments.
Technical Resource Center
Acquire millimeter-precise installation templates, glass mounting notches, and structural trench schematics for the entire ZHUTAO Balustrade range.
Engineering Assets
Request DXF / DWG CAD Templates
Gain absolute precision for concrete trench recessing. Contact our design office to receive detailed .dwg cut paths and anchoring coordinates for structural glass grooved channels.
Contact Balustrade EngineeringCore Component Blueprints
Select a core profile below to review precise millmetric extrusion cross-sections and assembly layouts extracted directly from the engineering files.
Select Balustrade Component
BM-YM20 Details
Technical Specifications
- Profile Size: 20mm × 20mm
- Wall Thickness: 2.5 mm Heavy Duty
- Glass Thickness Compatibility: 10 mm to 12 mm
- Integrated LED Channel: 9.1mm wide strip path
- Manufacturing Material: Extruded Aluminum Alloy
Full System Component Directory
Every accessory type and structural profile from the ZHUTAO Staircase Handrail catalog. Engineered with premium alloys and advanced finishes.
1. Slotted Aluminum Handrail Profiles
20 Aluminum Channel Handrail
Compact 20x20mm profile with 15mm glass slot. Wall thickness: 2.5mm. Specially fitted with lower LED lighting strip track.
30 Aluminum Card Slot Handrail
Standard 30x30mm profile with 13mm slot width. Wall thickness: 2.0/2.5mm. Extremely versatile architectural rail.
40 Aluminum Slotted Handrail
Robust 40x40mm handrail profile featuring a 16mm deep-slotted channel. Wall thickness: 1.1mm. High rigid cross-section.
50 Aluminum Card Slot Handrail
Heavy-duty 50x50mm profiles for high-load barrier areas. Wall thickness: 1.2mm. Supports large LED strip assemblies underneath.
2. Handrail Connecting & Bend Accessories
Decorative Cover Plate
Fitted wall-plate trim. Conceals raw cutting ends and anchoring hardware firmly against masonry or drywall.
Sealing Parts / End Plugs
Moisture-sealing end caps. Prevents dirt and condensation inside the aluminum slotted tube.
Universal Bends & Connectors
Precision inline direct couplers and universal articulating elbows for custom handrail runs.
90° Vertical & Flat Bends
Pre-engineered 90-degree components for vertical staircase transitions or horizontal wall corners.
Left & Right Drop Bends
Specialized angled staircase drop-joints designed to bridge rail runs on sloping stair sections.
Left & Right Diagonal Drops
Multi-axis diagonal corner transition fittings. Resolves complex handrail elevation vectors cleanly.
3. Floor & Bottom Structural Trenches
Standard Light Gasket Trench
Dimensions: 80x30mm and 80x36mm. Built with explosion-proof gaskets and designated strip channels for bottom illumination.
Ratchet-Locking Structural Trench
Dimensions: 110x80mm. Heavy 2.5mm wall profile incorporating mechanical ratchet-clamping triangular clips for quick lockups.
Friction Block Ground Trenches
Heavy-duty base profiles featuring internal structural clamping block systems to secure glass without any wet grout.
Concealed Cover-Plate Trenches
Trench assemblies fitted with secondary 1.5mm to 2.0mm aluminum decorative covers to hide internal locking mechanics completely.
Multipoint Shim-Leveling Base
Dimensions: 91x85mm. Engineered with heavy side-clamping block mechanisms and vertical shims for precision plumbing of glass.
Multi-Height Structural Base channels
Includes deep-recessed trench channels ranging in heights from 220mm, 240mm, 350mm, 400mm, up to 460mm for high-impact barriers.
4. Glass Fixing & Pool Clip Series
160mm Height Fixing Clip
Compact friction-gripped pool spigot. Allows post-installation glass plumbing. No drilling of glass required.
200mm Height Fixing Clip
Heavy architectural spigot offering outstanding wind-load resistance. Suitable for 12mm to 19mm tempered panels.
Brushed Gold Spigot Finish
Solid corrosion-resistant alloy featuring premium Physical Vapor Deposition (PVD) gold metallic finish.
Brushed Gunmetal Grey Spigot
Extremely scratch-resistant molecularly bound gunmetal finish designed for modern luxury balustrades.
5. Upright Platform Stud Columns
Inner Groove Upright
Aluminium post profile containing dedicated vertical groove guides for rapid slide-in glass paneling. Height: 850-1050mm.
Platform Post Fittings
Structural components including wall-mount end caps, 45° handrail connectors, straight connectors, and handrail end plugs.
Al-Mg Column (Gold Inlay)
Aluminum-magnesium alloy baluster column with striking vertical golden inlays. Height: 950mm.
Gourd Shape Al-Mg Post
Elegant classical contoured gourd shape post in black aluminum, capped with golden top/bottom square accents.
6. Partition Code & Clamp Series
T-Type Partition Code
Sizes: 60x40x35mm. Heavy 4.0mm wall bracket. Clamps three glass interfaces together safely.
90-Degree Corner Clamp
Sizes: 40x40x40mm. Heavy 4.0mm wall bracket. Perfect for corner-turn glass partitions.
180-Degree Inline Clip
Sizes: 60x40x20mm. Heavy 4.0mm wall bracket. Standard straight-run glass sheet jointing component.
Character Cross Clamp
Sizes: 60x60x40mm. Heavy 4.0mm wall bracket. Quad-side junction connector for office partition configurations.
Technical Parameter Sheet
Cross-reference table showing dimensions, weight ratings, compatibility scopes, and accessories for the ZHUTAO Series D.
Rigorous Performance Testing
ZHUTAO Series D balustrades undergo demanding factory stress evaluations to guarantee consistent structural alignment and resistance to extreme wind shear forces.
Global Wholesale Parameters
Standard batch orders complete in 15-25 business days. Bespoke finishes or customized extrusions require additional mold-tuning cycles.
MOQ starting at 200 units for partition codes/clamps, and 500 meters per category for customized aluminum handrail extrusions.
5-Year mechanical structure and anodization/coating finish warranty under normal high-traffic public usage.