Application comparison · Trolley HD ↔ Trolley HD

WL9-5419 vs WL6621

Name: WL9-5419 – Hard-shell Trolley PP/ABS case WL9-5419: outer 540*445*190mm, inner 525*400*170mm, wall . OEM custom foam, logo and color from 500-piece MOQ.
Brand: Kexin OEM Case
SKU: WL9-5419
Availability: MadeToOrder
Rating: 4.6 (32 reviews)

Application comparison: when to pick WL9-5419 (540×445×190mm) and when WL6621 (662×495×210mm)? We analyse typical use cases, protection level, transport, and interior layout of both cases.

Request a quote OEM / ODM

WL9-5419

Trolley HD · PP/ABS

Hard-shell Trolley PP/ABS case WL9-5419: outer 540*445*190mm, inner 525*400*170mm, wall . OEM custom foam, logo and color from 500-piece MOQ.

Series	Trolley HD
Material	PP/ABS
Outer dimensions	540×445×190mm
Weight	—
Lead time	30–45 days
Minimum order quantity	500 pieces

✓ WL9-5419 advantages

More compact – easier to carry

View product → WL9-5419

VS

WL6621

Trolley HD · PP/ABS

Hard-shell Trolley PP/ABS case WL6621: outer 662*495*210mm, inner 587*434*192mm, wall 6mm. OEM custom foam, logo and color from 500-piece MOQ.

Series	Trolley HD
Material	PP/ABS
Outer dimensions	662×495×210mm
Weight	/
Lead time	30–45 days
Minimum order quantity	500 pieces

✓ WL6621 advantages

Larger internal volume for bulkier gear

View product → WL6621

Side-by-side specifications

	WL9-5419	WL6621
Series	Trolley HD	Trolley HD
Material	PP/ABS	PP/ABS
Outer dimensions	540×445×190mm	662×495×210mm
Inner dimensions	525400170mm	587434192mm
Weight	—	/
Lead time	30–45 days	30–45 days
Minimum order quantity	500	500
Certificates	CE / RoHS / REACH / ISO 9001 / BSCI	CE / RoHS / REACH / ISO 9001 / BSCI

Summary

This comparison page analyzes WL9-5419 and WL6621 from the Kexin range. Both are OEM/ODM protective cases made of PP/ABS, manufactured in our Guangdong source factory (12,000 m², BSCI audited, ISO 9001:2015). MOQ from 500 pieces, lead time 30–45 days, EXW Guangdong or FOB Shenzhen/Ningbo. Certificates: CE, RoHS 2/3, REACH, ISO 9001, BSCI. Custom foam insert, Pantone colour and logo from 500 pieces. Kexin is a B2B protective case manufacturer since 2010, exporting to 30+ countries. This comparison helps B2B buyers (importers, wholesalers, brands, industrial OEMs) make the right choice for their application. Contact: [email protected] or +86 135 9055 5309.

Comparison data at a glance

Model A: WL9-5419 (Trolley HD, PP/ABS) — 540×445×190mm — —
Model B: WL6621 (Trolley HD, PP/ABS) — 662×495×210mm — /
Common: MOQ 500, Lead time 30–45 days, CE/RoHS/REACH/ISO 9001/BSCI, EXW Guangdong oder FOB Shenzhen/Ningbo
Customizable: Logo, Pantone colour, foam insert, tooling
B2B service: OEM/ODM 7-Schritte-Prozess, kostenlose DFM-Review, technische Unterstützung DE/EN/ZH/FR

FAQ

WL9-5419 or WL6621 – which is more rugged?

Both have wall thickness ≥2mm and CE/RoHS/REACH/ISO 9001 certified. WL9-5419 weighs —, WL6621 weighs /. For heavier gear we recommend the model with thicker wall.

Can I order WL9-5419 and WL6621 with the same logo?

Yes, both use identical logo processes: silkscreen, hot-stamp, or laser engraving. Pantone colour from 500-piece MOQ for both.

What is the lead time for both models?

30–45 days after artwork approval for OEM/ODM. factory-direct 3–7 day delivery to DE/EU. Sample from factory-direct in 3–5 days.