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.
9系 · PP/ABS
Hard-shell 9系 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 | 9系 |
|---|---|
| Material | PP/ABS |
| Outer dimensions | 540×445×190mm |
| Weight | — |
| Lead time | 30–45 days |
| Minimum order | 500 pieces |
9系 · 工程PP
Hard-shell 9系 工程PP case WL6621: outer 662*495*210mm, inner 587*434*192mm, wall 6mm. OEM custom foam, logo and color from 500-piece MOQ.
| Series | 9系 |
|---|---|
| Material | 工程PP |
| Outer dimensions | 662×495×210mm |
| Weight | / |
| Lead time | 30–45 days |
| Minimum order | 500 pieces |
| WL9-5419 | WL6621 | |
|---|---|---|
| Series | 9系 | 9系 |
| Material | PP/ABS | 工程PP |
| Outer dimensions | 540×445×190mm | 662×495×210mm |
| Inner dimensions | 525*400*170mm | 587*434*192mm |
| Weight | — | / |
| Lead time | 30–45 days | 30–45 days |
| Minimum order | 500 | 500 |
| Certificates | CE / RoHS / REACH / ISO 9001 / BSCI | CE / RoHS / REACH / ISO 9001 / BSCI |
Choose WL9-5419 for compact outer size, WL6621 for larger internal volume.
Request a quoteBoth 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.
Yes, both use identical logo processes: silkscreen, hot-stamp, or laser engraving. Pantone colour from 500-piece MOQ for both.
30–45 days after artwork approval for OEM/ODM. EU stock 3–7 day delivery to DE/EU. Sample from EU stock in 3–5 days.
