QUALITY

A Good Sample Is Only the Beginning

What matters is whether the next batch performs the same. Yigao focuses on repeatable specifications and quality control throughout sourcing, production, inspection and shipment.

GRADE CONFIRMATIONDIMENSION CONTROLBATCH CONSISTENCYTRACEABILITY

WHAT BUYERS ASK

Two Questions, Answered With Facts

Industrial buyers need more than an attractive first sample. Hover a question — the answer is shown directly below.

QUESTION 01

Will the next batch perform the same?

A good first sample is not enough. Repeat orders also need consistent dimensions, color, surface, straightness and material performance — controlled by an eleven-step chain from grade to packing.

INSPECTION CHECKLISTCONFIRMED WITH THE SPECIFICATION OF EACH ORDER

01Raw Material / Grade Confirmation

02Specification Confirmation

03Production Follow-up

04Dimension Control

05Surface & Appearance

06Color Consistency

07Straightness / Flatness

08Batch-to-Batch Consistency

09Final Inspection

10Packing & Traceability

11Technical Documents / COA / TDS / Reports

PRECISION MEASURINGDimensions checked against the drawing

SURFACE INSPECTIONSurface and appearance checked before release

FINAL INSPECTIONCompleted before parts are released for packing

INSPECTION ITEMS DIFFER BY MATERIAL — THE CHECKS APPLIED TO YOUR ORDER ARE CONFIRMED WITH THE SPECIFICATION.

QUESTION 02

If a problem appears, can it be traced?

Batch labels keep delivered material and parts traceable. Documents and inspection records follow the agreed specification of each order — from confirmation to export packing.

GRADE & REQUIREMENT CONFIRMATIONEvery order begins from a confirmed grade and agreed specification.

BATCH CONSISTENCY REVIEWThe next batch is compared with the approved one — not just the first sample.

PACKING & TRACEABILITYBatch labels keep material and parts traceable through packing and export.

Dimension report, COA / TDS on request.

Technical documents / COA / TDS / reports where applicable.

Batch labels and packing matched to your requirement.

SPECIFIC CHECKS, PHOTOGRAPHS, INSPECTION LISTS, BATCH LABELS AND DOCUMENTS FOLLOW THE AGREED SPECIFICATION OF EACH ORDER.

Ready for a Quote?

Send us the material, grade, size, quantity, application or technical drawing.

REQUEST MATERIAL QUOTE