Reference image of corrugated box measurement

Quality Assurance

Quality parameters to confirm before ordering.

This page lists the product checks and documentation questions buyers can raise for listed standard SKUs. It does not publish certification claims or live quality records.

01 — Workflow

Four checkpoints to ask about before shipment.

Use these prompts when confirming whether a listed SKU is suitable for your product, packing line and shipping route.

Stage 01

Material reference

Ask for the relevant kraft grammage, film thickness or bubble lining reference for the listed SKU.

Stage 02

Dimensional check

Confirm outer size, usable inner size and tolerance before relying on the SKU for a packing line.

Stage 03

Structural reference

Ask whether stacking, ECT or transit-reference information is available for the specific SKU and quantity.

Stage 04

Dispatch condition

Confirm packaging condition, carton count and any pre-dispatch check details in writing before shipment.

Hands inspecting a corrugated boxMacro detail of corrugated fluteFlat-folded corrugated stock on palletROFIA Trade QA bay with reference samples

02 — Controls

Parameters buyers should confirm.

The reference values below are not live inventory records. Confirm the current values for the SKU, quantity and shipping destination before ordering.

Grammage band
Kraft GSM reference for the listed corrugated SKU.
Flute profile
B, C or BC flute reference for the carton line.
Film microns
Mailer LDPE thickness reference for the selected size.
Bubble adhesion
Bubble lining suitability for the intended product.
Dimensional tolerance
Outer and usable-size tolerance for packing-line fit.
Seal integrity
Peel-and-seal closure suitability for storage and route.

03 — Documentation

Material and process documentation on request.

Ask which documents are available for the specific SKU and quantity. Availability must be confirmed in writing; this website does not publish certification or compliance claims.

  • Reference

    Mill material data sheets

  • Reference

    Recycled content references

  • Reference

    ISTA-style transit references

  • Reference

    ECT figures (corrugated)

  • Reference

    Film micron statements

  • Reference

    Adhesive seal references

Reference image of packaging inspection notes

Documentation availability must be confirmed per SKU

Business identity disclosure

Operated by ROFIA TRADE LIMITED

wofneu.com is a static B2B packaging SKU catalogue for listed standard products. Buyers can confirm stock, pack quantity, MOQ and Southeast Asia shipping availability by WhatsApp or email.

Legal entity
ROFIA TRADE LIMITED / 潤寶貿易有限公司
Registration
Company No. 3104908 · Business Registration No. 73560853
Company status
Active · Private Limited Company
Registered office
STORE 02 10/F, THE STAR, NO. 18 YIP SHING STREET, TSUEN WAN, NT, HONG KONG
Public email
contact@wofneu.com
Public phone
+852 5100 9301