
100% IN-HOUSE PC SHEET
The sheet is where a hard-shell case is won or lost. We extrude 100% of our own polycarbonate on our own line, then mould, assemble and test it under one roof — so quality and cost stay ours to control, not our supplier’s.
100%
of our own PC sheet, drawn in-house
45,000
PIECES A MONTH
7 days
FASTEST URGENT ORDER, PER 20GP
PRODUCT PLATFORMS
Four platforms, all in production today. Pick one and apply your brand — or send us a drawing and we will build something new.

One-hand front lid with a laptop pocket. Zipped or aluminium-frame front panel.
18"–24"

Aluminium-magnesium hard cases and motorised 20" rideable luggage with app control.
20"–29"
CUSTOMIZATION
Two ways in: bring us your own product, or start from one of our existing PC platforms and make it yours.
You bring the drawing or the reference sample. We build the tooling, then the product.
You pick a platform that already exists. We make it yours — logo, colourway, lining, hardware and interior layout.
Nothing goes into mass production before you approve a physical sample.
1
Design line drawing
2
Wireframe model
3
Wireframe with accessories
4
Unpainted sample
5
Final sample matching production finish
Logo on the telescopic handle, top handle, wheel covers, lining and shell badge
Pantone colour matching across shell, trim and lining
Interior layout, compartments and padding
Wheels, TSA and custom locks, USB charging
Surface finish — texture, print, matte or gloss
Territory protection
For partners committing to volume, we can sign underwriting terms that protect your market — so you are not competing against your own supplier's next customer.
FACTORY & CAPACITY
Our factory runs 5,000 m² in Qishi Town, Dongguan — sheet extrusion, moulding, assembly, testing and packing, all on the same floor. That is why we can quote a lead time and hold it.

Luggage assembly line, Dongguan
5,000 m²
FACTORY FLOOR
6
ASSEMBLY LINES
200
PEOPLE ON THE FLOOR
45,000
PIECES A MONTH
Annual capacity sits around 540,000 pieces. The fastest urgent order we have shipped was a 20GP container in 7 days.
QUALITY & TESTING
Impact drop, drum tumbling and wheel-rolling tests run in our own lab, on the same floor as the line. A problem surfaces here, not at your customer's door.

In-house testing lab, Dongguan
Bayer (Covestro) polycarbonate resin
Japanese Hinomoto wheels and brake systems
Lisof® Silent Run wheelsets
TSA-accepted combination and code locks
Aluminium alloy pull rods
Every batch is inspected layer by layer — from incoming shell material and hardware to packed finished goods. Nothing ships without QC sign-off.
SUPPLIER STATUS
Onsite-verified by third-party inspection through Alibaba.com, with Gold Supplier status
ON-TIME DISPATCH
100% on-time dispatch record
RESPONSE TIME
98.22% response rate, under 3 hours on average
We produce to the standards your market requires. Tell us your destination market and we will confirm which test reports apply, and send them with your quote.
START A PROJECT
Tell us your market and your quantity. We will come back with a feasibility read, the tooling route we would recommend, and a quote.
WhatsApp +86 136 5257 8002 · hongyueluggage@163.com · Qishi Town, Dongguan, Guangdong, China