How to verify a Guangzhou aluminium ladder tray manufacturer
The Chinese website entity is Guangzhou Yunjunxing Co., Ltd.. The production-site entity named as client, inspected entity and producer in the reports is Guangzhou Yunjunxing Yongyu Cable Tray Co., Ltd.. The sample brand is Yunxing / 云星.
Real aluminium ladder cable tray finished stock
Photos help verify product form and production context. They do not replace a material certificate, dimensional record or order-specific acceptance file.
Three published aluminium ladder tray samples and load conditions
| Report | Sample and size | Inspection type | Published result | Source |
|---|---|---|---|---|
| JCWT20260088256 | Aluminium ladder cable tray 220 x 150 x 2.3 mm | Client-supplied sample; mechanical safe working load assessed to Grade A | 2.3 mm deflection at 2 m span and 0.5 kN/m UDL, with no permanent deformation | Signed PDF |
| JCWT20260088262 | Aluminium ladder cable tray 420 x 150 x 2.3 mm | Client-supplied sample; mechanical safe working load assessed to Grade AA | 4.38 mm deflection at 2 m span and 1.0 kN/m UDL, with no permanent deformation | Signed PDF |
| JCWT20260088263 | Aluminium ladder cable tray 620 x 150 x 2.3 mm | Client-supplied sample; mechanical safe working load assessed to Grade B | 5.7 mm deflection at 2 m span and 1.5 kN/m UDL, with no permanent deformation | Signed PDF |
Scope: all three reports reference JB/T 10216-2025 and state that the inspected items conform. They are entrusted client-supplied tests, so each result remains tied to its sample, span, uniformly distributed load and test conditions.
Dimensions, alloy grade and RFQ data
- Published sample sizes: 220 x 150 x 2.3 mm, 420 x 150 x 2.3 mm and 620 x 150 x 2.3 mm. Other sizes require separate engineering and order confirmation.
- Alloy grade: state it in the drawing, technical agreement or purchase order and verify it against the batch material certificate. Do not infer a grade from the generic word “aluminium”.
- Load basis: state support span, UDL, allowable deflection, straight-section length and connection method.
- Surface condition: mill finish, anodising or coating must be specified separately.
- Fittings: bends, tees, crosses, covers, splice plates and supports should match material, dimensions and environment.
Typical applications and selection boundaries
Aluminium ladder tray is commonly considered where lower weight, ventilation and corrosion resistance matter, including solar and new-energy projects, roof or outdoor runs, coastal or humid areas, industrial plants and power facilities. Final selection remains an engineering decision based on cable volume, load, span, wind, corrosion category and fire requirements.
Request sizes, reports and material documents
Manager Zeng - Business enquiries | +86 189 0223 3161 | 645088276@qq.com
Send width x height x thickness, length, quantity, alloy requirement, finish, fittings, project location, support span and required acceptance documents.