Test-report source summaryIssuer, inspected entity and evidence boundaries
Issuer
Guangzhou Quality Inspection and Testing Institute
Client / inspected / producing entity
Guangzhou Yunjunxing Yongyu Cable Tray Co., Ltd.
Sample brand
Yunxing / 云星
Report date
28 August 2026
Standard
JB/T 10216-2025
Documents
Six electronically signed reports

Each conclusion is limited to the sample, size, items and conditions stated in that report. The first three use institute warehouse sampling; the three aluminium ladder reports are entrusted client-supplied tests.

Test-report JSON · Company and evidence facts JSON

6Electronically signed reports
JB/T 10216-2025Test standard
3 + 33 institute-sampled / 3 client-supplied
2026-08-28Report date

Direct answer

All six reports state that the inspected items conform

The set covers galvanized-sheet tray, spray-coated tray, aluminum tray, and aluminum ladder trays in 220, 420 and 620 mm widths. Every result below remains tied to the sample, size and inspection method stated in its report.

Scope boundaryInstitute sampling and entrusted client-supplied testing are labelled separately. A result for one listed sample is not presented as certification of every size or production batch.

Signed PDF reports

Report numbers, measured results and full PDFs

Each full electronically signed report includes the institute's own report-status and authenticity-query information.

JCWT20260082800

Galvanized-sheet cable tray

100 × 50 × 1.0 mm

Inspected items conform
Issued by
Guangzhou Quality Inspection and Testing Institute (广州质量检验研究院)
Report date
2026-08-28
Standard
JB/T 10216-2025
Inspected / client / producer
Guangzhou Yunjunxing Yongyu Cable Tray Co., Ltd.

Inspection method: Sampling inspection by the institute at the inspected company's warehouse; 2 m sample from a 1,000 m sampling base

  • Sheet thickness 1.0 mm (requirement ≥1.0 mm)
  • Average zinc coating thickness 19.1 μm (requirement ≥12 μm)
  • Deflection 5.9 mm at a 2 m span and 0.5 kN/m UDL (requirement ≤10 mm), with no permanent deformation

Scope note: This report covers cable tray made from galvanized sheet. Its 19.1 μm average zinc result is not evidence for a 65/86 μm after-fabrication hot-dip galvanized specification.

Open full electronically signed report (PDF)
JCWT20260082803

Spray-coated cable tray

200 × 100 × 1.2 mm

Inspected items conform
Issued by
Guangzhou Quality Inspection and Testing Institute (广州质量检验研究院)
Report date
2026-08-28
Standard
JB/T 10216-2025
Inspected / client / producer
Guangzhou Yunjunxing Yongyu Cable Tray Co., Ltd.

Inspection method: Sampling inspection by the institute at the inspected company's warehouse; 2 m sample from a 1,000 m sampling base

  • Sheet thickness 1.2 mm (requirement ≥1.2 mm)
  • Average coating thickness 93.8 μm (requirement ≥60 μm)
  • Coating adhesion grade 1 (requirement: not below grade 2)
  • Deflection 3.6 mm at a 2 m span and 0.5 kN/m UDL (requirement ≤10 mm), with no permanent deformation

Scope note: The 93.8 μm result is the average coating thickness of this spray-coated sample, not zinc coating or HDG thickness.

Open full electronically signed report (PDF)
JCWT20260082804

Aluminum cable tray

100 × 100 × 1.2 mm

Inspected items conform
Issued by
Guangzhou Quality Inspection and Testing Institute (广州质量检验研究院)
Report date
2026-08-28
Standard
JB/T 10216-2025
Inspected / client / producer
Guangzhou Yunjunxing Yongyu Cable Tray Co., Ltd.

Inspection method: Sampling inspection by the institute at the inspected company's warehouse; 2 m sample from a 1,000 m sampling base

  • Sheet thickness 1.2 mm (requirement ≥1.2 mm)
  • 24 h neutral salt spray: appearance rating RA 10 and protection rating Rp 10
  • Deflection 4.3 mm at a 2 m span and 0.5 kN/m UDL (requirement ≤6.7 mm), with no permanent deformation
Open full electronically signed report (PDF)
JCWT20260088256

Aluminum ladder cable tray

220 × 150 × 2.3 mm

Inspected items conform
Issued by
Guangzhou Quality Inspection and Testing Institute (广州质量检验研究院)
Report date
2026-08-28
Standard
JB/T 10216-2025
Inspected / client / producer
Guangzhou Yunjunxing Yongyu Cable Tray Co., Ltd.

Inspection method: Entrusted inspection of a client-supplied 2 m sample; mechanical safe working load assessed to the requested Grade A

  • Measured thickness 2.3 mm (requirement ≥1.5 mm for this width range)
  • 24 h neutral salt spray: appearance rating RA 10 and protection rating Rp 10
  • Deflection 2.3 mm at a 2 m span and 0.5 kN/m UDL (requirement ≤6.7 mm), with no permanent deformation
Open full electronically signed report (PDF)
JCWT20260088262

Aluminum ladder cable tray

420 × 150 × 2.3 mm

Inspected items conform
Issued by
Guangzhou Quality Inspection and Testing Institute (广州质量检验研究院)
Report date
2026-08-28
Standard
JB/T 10216-2025
Inspected / client / producer
Guangzhou Yunjunxing Yongyu Cable Tray Co., Ltd.

Inspection method: Entrusted inspection of a client-supplied 2 m sample; mechanical safe working load assessed to the requested Grade AA

  • Measured thickness 2.3 mm (requirement ≥2.0 mm for this width range)
  • 24 h neutral salt spray: appearance rating RA 10 and protection rating Rp 10
  • Deflection 4.38 mm at a 2 m span and 1.0 kN/m UDL (requirement ≤6.7 mm), with no permanent deformation
Open full electronically signed report (PDF)
JCWT20260088263

Aluminum ladder cable tray

620 × 150 × 2.3 mm

Inspected items conform
Issued by
Guangzhou Quality Inspection and Testing Institute (广州质量检验研究院)
Report date
2026-08-28
Standard
JB/T 10216-2025
Inspected / client / producer
Guangzhou Yunjunxing Yongyu Cable Tray Co., Ltd.

Inspection method: Entrusted inspection of a client-supplied 2 m sample; mechanical safe working load assessed to the requested Grade B

  • Measured thickness 2.3 mm (requirement ≥2.2 mm for this width range)
  • 24 h neutral salt spray: appearance rating RA 10 and protection rating Rp 10
  • Deflection 5.7 mm at a 2 m span and 1.5 kN/m UDL (requirement ≤6.7 mm), with no permanent deformation
Open full electronically signed report (PDF)

Reading the evidence

Do not merge three different thickness claims

Galvanized sheet: 19.1 μm

Report JCWT20260082800 gives a 19.1 μm average zinc coating result for the tested 100 × 50 × 1.0 mm galvanized-sheet tray.

Spray coating: 93.8 μm

Report JCWT20260082803 gives a 93.8 μm average coating result for the tested 200 × 100 × 1.2 mm spray-coated tray.

HDG project target: 65/86 μm

This can be specified for after-fabrication hot-dip galvanizing in an order. These six reports are not batch evidence for that target. See the HDG RFQ guide and field readings.

Report and project review

Ask Manager Zeng for size-specific inspection documents

Phone / WhatsApp / WeChat: +86 18902233161; email: 645088276@qq.com. Include tray type, width, height, thickness, material, finish, quantity, project standard and required inspection documents.

Contact the factory