Aluminum Bottom Track

Aluminum Bottom Track is a bottom guide rail profile made from 6063-T5 aluminum alloy extrusion. It serves as the load-bearing guide at the bottom for sliding doors, shower enclosures, sliding windows, and partition doors, providing a track for the rollers to slide on. At the same time, it integrates drainage, sealing, and positioning functions. It's a core basic component of the sliding system and supports custom molding and size cutting.
Product Specs
| Name | Aluminum Bottom Track |
| Material | 6061-T6,6063-T5, Aluminum |
| Size | 1m,2m,3m etc. |
| Color | Silver, white, black, rose gold, iron grey |
| Surface treatment | Anodizing, wood grain processing, powder coating, sandblasting, electrophoretic coating, brushing, polishing, and so on. |
| Process | Cutting, drilling, machining, punching, bending, tapping, etc. |
| Groove Type | Single groove / Double groove / With drainage channel |
| Lead Time | 7-15 days (standard); 20-30 days (custom). |
| MOQ | 100 PCS |


Material structure
Uses integrated hot extrusion molding and an optimized cross-section design. Even after long-term repeated pushing and pulling, the track won't easily bend, sink, or twist, preventing the door from sliding poorly.
01
Surface wear-resistant
Surface is hard and scratch-resistant, able to withstand long-term rolling friction from pulleys. Once installed, there's no need for painting or rust-proofing, it doesn't peel or fade easily, and it lasts a long time.
02
Corrosion-resistant
The dense protective surface layer of the Aluminum Bottom Track can block moisture and salt spray, preventing rust. It's suitable for use in bathrooms, balconies, and coastal outdoor projects, and it can resist UV aging.
03
Multi-functional structure
Aluminum profiles can integrate drainage channels, water-stopping edges, seal strip grooves, and positioning structures. The drainage channels quickly remove water to prevent leakage, while the grooves for seal strips can hold seals to keep out dust and splashing water.
04
Supports customization
Supports custom mold making for different cross-sections, and wall thickness, groove width, rail height, length, color, and surface finish can all be adjusted according to customer requirements, fitting different project weights.
05
Application Scenarios




Shower enclosure sliding doors:It is the most popular application. The optional integrated drainage channel quickly discharges accumulated water and prevents water seepage. With excellent corrosion resistance, it can withstand long-term humid conditions in bathrooms, avoiding rust and mildew.
Balcony sliding doors:Good weather resistance and UV resistance. It works stably in semi-outdoor balcony space, resists sunlight and temperature change, and fits large glass sliding doors for villas and apartments.
Wardrobe sliding doors:Smooth and quiet sliding operation. It saves bedroom space and is ideal for dressing rooms and built-in wardrobes. Light-load design ensures effortless opening and closing.
Room partition doors: Used to separate living rooms, studies and other indoor spaces. It supports flexible space layout while keeping good light transmission for glass partitions.
Office sliding partitions:Designed for high-frequency use in commercial offices, meeting rooms and hotels. Durable structure maintains stable sliding performance under frequent opening and closing.
Why Choose Us

1.Complete in‑house production lines We own independent extrusion, surface treatment and precision cutting workshops. All processes are finished inside our factory without outsourcing. Stable production capacity guarantees consistent batch quality and short lead‑time.
2.Complete certificates & test reports We are certified with ISO9001. CE, RoHS, SGS test reports can be offered to satisfy overseas project inspection and customs clearance requirements.
3.Professional team support Experienced mold R&D team supports custom die opening. Strict QC team carries out full‑range inspection from raw
material incoming check to finished‑goods testing. Our export sales team offers fast response for drawings, samples and technical consultation.
4.Strict raw‑material quality control We adopt high‑purity 6063‑T5 primary aluminum ingots without mixed scrap aluminum. Raw material testing before production ensures stable mechanical performance, good straightness and long service life for aluminum bottom track.
Certificate


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