Ring Binders
D-ring, O-ring, lever arch, turned-edge, view and polypropylene binder constructions, plus binder accessories.
Custom stationery for private-label buyers
Product construction, material, print, finish, packaging and labelling can be specified to suit your program. Standard MOQ is 300 pieces per product type.
Folders & Document Holders
Presentation folders, PP document wallets, display books, expanding files, clip files, report covers and filing formats.
Notebooks & Pads
Casebound, spiral, softcover and refillable notebooks, writing pads, planners and diaries.
Desk Accessories
Letter trays, magazine files, desk sets, storage boxes and card holders for office and institutional programs.
Bags, Cases & Folios
Pencil cases, document bags, conference folios, tote bags and laptop sleeves.
School Stationery
Exercise books, book covers, school folders, stationery sets and art portfolios.
Sourcing facts
Core commercial terms are stated plainly so buyers can qualify the factory before sending a detailed specification.
MOQ300 pieces per product type.
SamplesStock samples free of charge; custom samples charged per order.
Private toolingTooling made for your product is stored separately and reserved for your program.
Production lead timeTypically 7–30 days, depending on product type and specification.
FactoryWanjiang, Dongguan, Guangdong, China.
Established1998.
ShippingIncoterms 2020; export port: Shenzhen.
Enquiries[email protected]
Manufacturing capabilities
The processes below run in our own factory. Where we subcontract, we say so on enquiry rather than presenting another workshop's capability as ours.
PrintingOffset, screen printing on PP and board, Pantone matching.
DecorationHot foil stamping, embossing and debossing, matt, gloss, soft-touch and UV finishes.
PlasticsPP die cutting, high-frequency and ultrasonic welding, eyeleting and riveting.
BoardTurned-edge casemaking, greyboard and chipboard construction, wrapping and lining.
BindingRing and lever arch mechanism fitting, wire-o, spiral, sewn and glued binding.
FabricationCutting and sewing for cases and bags, zip and hardware assembly.
FinishingKitting, polybagging, barcode and retail labelling, retail-ready cartoning.
MaterialsPolypropylene, PVC, PU, non-woven, greyboard, paperboard, kraft, recycled and PCR grades.
Quality control from incoming material to container loading
Inspection follows defined checkpoints from incoming materials through final packing and shipment. Standard sampling is based on ISO 2859-1, equivalent to ANSI/ASQ Z1.4.
IQCIncoming board, PP sheet, mechanisms, zips and ink.
FAIFirst article checked against the approved sample before the run starts.
IPQCIn-process inspection at defined production stations.
DUPRODuring-production inspection at roughly 20–30% output; suitable for buyer-appointed third-party attendance.
FQCFinished-goods inspection before packing.
PSIPre-shipment inspection conventionally at about 80% produced and packed.
LoadingContainer loading check and photo record.
SamplingSingle sampling, normal severity, General Inspection Level II; functional/destructive tests use S-1 to S-4 as applicable.
AQL and defect classification
Standard AQL acceptance levels are 0 Critical / 2.5 Major / 4.0 Minor. Safety defects are always classified as critical. Product-specific defect classes include ring misalignment or non-closure, PP weld separation, print registration and Pantone deviation against the approved sample, lamination bubbles or delamination, board warp and burrs on die-cut edges.
Third-party inspection
Buyer-appointed inspection is routinely supported. We work with SGS, Bureau Veritas, Intertek, TÜV, QIMA and Cotecna.
amfori BSCI auditedSMETA auditedISO 9001 certifiedFSC Chain of Custody certified
Producing under your brand
Private-label terms built into the way we work
Most of what leaves this factory carries someone else's name. That arrangement only works if it is complete, so these are standing terms rather than concessions.
- No factory marks or logos on your product or cartons beyond what the law requires.
- Unbranded or buyer-branded packaging, with your barcodes and labelling applied here.
- An NDA signed before artwork changes hands.
- Your artwork is never reused, never shown in our samples and never published.
- We do not name our customers or describe who we produce for.
- Tooling made for your product is stored separately and used for no one else.
- Neutral documentation is available where you drop-ship to your own customers.
Buyer questions
Direct answers to the sourcing questions buyers usually ask before sending artwork or a detailed specification.
Where is the Cartorra factory?
No. 6, West Lane 1, Gonglian Commercial Street, Wanjiang, Dongguan, Guangdong 523403, China.
What is the minimum order quantity?
The standard MOQ is 300 pieces per product type.
How are samples handled?
Stock samples are provided free of charge. Custom samples are charged per order.
What is the typical production lead time?
Typical production lead time is 7–30 days, depending on product type, specification and order requirements.
Can buyers arrange third-party inspection?
Yes. Third-party inspection is routinely supported, including SGS, Bureau Veritas, Intertek, TÜV, QIMA and Cotecna.
Does Cartorra support private-label production?
Yes. Private-label production includes buyer-branded or unbranded packaging, buyer barcodes and labelling, NDA before artwork exchange, confidential artwork handling, private tooling and neutral documentation for drop-shipping.
Send us your specification
Include the product type, quantity, size, material, printing or artwork requirements, finish, packaging and target delivery date. We can then confirm feasibility, sampling and production timing.
Email: [email protected]
Factory: No. 6, West Lane 1, Gonglian Commercial Street, Wanjiang, Dongguan, Guangdong 523403, China
Legal entity: Sellwell Works