How a Certified Component Becomes Part of Your Product: The Supply Chain Story

The Battery in the 8838 Belongs to Three Companies

During an audit, a buyer pointed at the battery in our 8838 electric luggage and asked a simple question: "Who certifies this?" The honest answer names three companies and takes thirty seconds.

The power source carries a CCC certificate held by Guangzhou Fast Turtle Technology, produced at Huizhou Shuangju. CLK's job is integration, quality control and the assembled-product record. That's the chain — and a buyer who understands it asks better questions: who holds each certificate, does the factory on the paper match the factory in the supply, and who is responsible for the integrated product? The answers are what survive an audit.

The Certificate Chain in Our 8838 Program

Party	Role	What they hold
Guangzhou Fast Turtle Technology	Applicant and manufacturer of the power source	The CCC certificate and the component design
Huizhou Shuangju Energy Technology	Production factory for the power source	The certified production line
Jiangxi Chengleke (CLK)	Luggage manufacturer and integrator	Integration, QC records, assembled-product documentation
The buyer	Importer or brand	Market-side documents (CE for EU, FCC/UL for US, etc.)

Every party in the chain holds its own piece of the compliance story. No single certificate covers all of it — and any supplier who implies otherwise is selling a shortcut.

What Integration Actually Means

Integrating a certified power source into the 8838 is not plug-and-play. It's five layers of work:

Component qualification — the power source passes CLK's incoming checks: certificate validity, model match, label match, UN 38.3 transport evidence.
Mechanical integration — the battery mounts safely in the chassis, with the motor and charging interfaces connected per design.
Electrical verification — voltage, current and protection behavior confirmed in the assembled product.
QC and records — batch records tie each unit to its component batch and certificate.
Documentation — the certificate travels with the product folder for the buyer's market assessments.

When we say "our 8838 uses a CCC-certified power source," we mean exactly that: certified component, verified integration, documented chain. We do not say "the 8838 is CCC certified" — because the certificate covers the power source, not the complete vehicle. Precision is what keeps the claim honest and the audit clean.

Why Buyers Should Prefer the Precise Answer

Precision is not a weakness. It's the difference between a document chain that survives review and a claim that collapses under it.

Precise: "The power source carries CCC certificate 2025010914811220, held by the component manufacturer, produced at Huizhou Shuangju; CLK integrates it into the 8838."

Imprecise: "The 8838 is CCC certified."

Marketplaces, customs and auditors check scopes. The precise answer passes. The imprecise one gets a compliance hold. I've seen both outcomes from the same product.

What Buyers Should Ask Every Supplier

Who holds each certificate? Applicant, manufacturer, factory — the three blocks.
Does the certificate match the component? Model, spec, label.
Does the factory match the supply? The paper factory and the real factory.
Who is responsible for the integrated product? The integrator, not the component maker.
What is outside the certificates? Whole-product, market-specific and transport scopes.

Frequently Asked Questions

Why is the CCC certificate not in CLK's name?

Because it certifies the power source component, and the component's manufacturer is Guangzhou Fast Turtle Technology. CLK integrates that certified component into the 8838; integration is our scope, not the component's certificate.

Does using a certified component make the whole product certified?

No. A certified component is a building block; the assembled product has its own assessment scope per market. The component certificate strengthens the folder; it does not replace whole-product evidence.

What does CLK add to the certified component?

Integration engineering, incoming QC, assembly records, and the assembled-product documentation — the layer that turns a certified part into a complete, traceable product.

How do I verify the chain for myself?

Run the Article H7 checklist on the certificate, match the model and spec to the component, and confirm the factory block matches the supplier. The chain is verifiable end to end.

Does every product work this way?

Yes — component-level certification is the norm in manufacturing. Batteries, motors, chargers and electronics all carry their own certificates, and integrators assemble them with their own records.

What should I ask before ordering the 8838?

Ask for the folder: the power source's CCC certificate and transport evidence, the integration and QC records, and a straight answer about which scopes are covered and which are the buyer's responsibility.

The supply-chain story in this article is grounded in certificate No. 2025010914811220 for the power source in our Model 8838 — component certificate, verified integration, and a documented chain from battery maker to factory to integrator to buyer. We provide the folder and explain each layer's scope. Contact clkbusiness@clkluggage.com or WhatsApp +86-18879628221.

About the Author

Written by the CLK Manufacturing Team — 16+ years of custom luggage OEM/ODM experience from our factory in Ji'an, Jiangxi, China. Updated: 2026-08-15.