CRCHANGRONGCUSTOM BAG DEVELOPMENT

ANONYMOUS PROJECT CASE STUDY · CUSTOM EVA CASE

Custom EVA Lighting Equipment Case: 2,000-Piece Project

A custom EVA carrying case developed for lighting equipment, with three red velvet-finished fitted insert layouts and a detailed confirmation process from sample through bulk assembly.

Customer name, logos, drawing labels and personal details have been removed.
Application
Lighting equipment
Order quantity
2,000 custom cases
Interior
3 fitted EVA layouts
Validation
Sample-to-bulk confirmation

PROJECT BRIEF

One exterior case, several carefully planned interior assemblies.

The customer supplied an assembly drawing and needed an EVA case that protected several lighting components. The red interior was developed in three distinct configurations. Each layout included fitted return pieces to complete the internal arrangement, so the production team had to control both the cut parts and the final assembly sequence.

The order quantity was 2,000 pieces. Photos were shared for confirmation from sample development through bulk production; when questions came up, video feedback helped the team correct details before shipment.

ANONYMISED PROJECT EVIDENCE

The production record, with buyer identifiers removed.

Anonymous black custom EVA carrying case exterior with red zipper
Custom EVA case exterior. Customer branding has been removed.
Red velvet-finished EVA insert holding lighting equipment components
Completed red interior with the lighting components in position.
Red EVA foam insert layout for a custom lighting equipment case
One of the red fitted insert configurations used for the project.
Redacted technical layout drawing for a custom EVA case insert
Customer-supplied layout reference with all identifying labels and title-block information redacted.

HOW THE PROJECT MOVED FORWARD

Control points for a complex fitted interior.

01

Drawing review

The assembly drawing established the component positions, insert layers and required cutouts before sampling.

02

Sample confirmation

Photos of the case and interior were shared so placement and assembly details could be checked before bulk production.

03

Bulk assembly

The intricate tray assembly required careful fitting of the three interior layouts and their return pieces across the 2,000-piece order.

Anonymised post-delivery buyer feedback confirming receipt and satisfaction

POST-DELIVERY FEEDBACK

The goods were received and the buyer confirmed a positive result.

“Yes, we received. Great by the way. Thank you for your help.”
Anonymous buyer message shown only after names, profile image and timestamps were removed.

RELATED EVA SOURCING PAGES

Continue planning a fitted EVA case.

BUYER QUESTIONS

Useful details for similar equipment cases.

What made this EVA project complex?

The project required three different red, velvet-finished EVA insert layouts, each with fitted return pieces, and the bulk assembly needed careful positioning of multiple interior parts.

How was the interior checked before bulk production?

The customer supplied assembly drawings. We shared photos for confirmation from sample development through bulk production, and used video feedback when questions appeared.

What should I send for a similar custom case?

Send product dimensions, component photos or samples, the required quantity, preferred exterior and interior materials, branding requirements, and a drawing if one is available.

Planning a fitted EVA case?

Send the products to protect, approximate quantity, interior requirements and any reference drawing.

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