Contact
Send your brief to service@junyuanbags.com and expect a costed specification back within two working days. Waterproof bag production since 2014, minimum order 500 pieces, sampling 6–10 working days, bulk 35–50 days, FOB Xiamen.
The four-step route to production
- Brief. Size range, target volume, market, target price and compliance needs.
- Specification. We return a recommended fabric, film thickness, closure and hardware set with costings, usually within two working days.
- Sample. Built in 6–10 working days from approved artwork for your evaluation.
- Bulk. 35–50 days after sample sign-off, inspected to AQL 2.5, shipped FOB Xiamen.
Reach us directly at service@junyuanbags.com. Technical questions about film, seams or test methods are answered by the production team rather than a sales desk.
What to include in your enquiry
| Item | Why it matters |
|---|---|
| Product family and sizes | Determines tooling geometry and fabric yield |
| Target volume per size | Sets whether stock fabric fits or mill ordering is needed |
| Base fabric preference | TPU versus PVC changes cost, weight and cold behaviour |
| Destination market | Drives which compliance declarations are required |
| Target price | Lets us propose a realistic construction rather than an ideal one |
| Artwork format | Vector files with Pantone references avoid re-drawing delays |
Shipping and logistics
| Item | Standard arrangement | Alternatives available |
|---|---|---|
| Shipping term | FOB Xiamen | EXW, CIF or DAP by arrangement |
| Consolidation | Mixed sizes in one container | Single-size cartons on request |
| Carton specification | Standard export carton | Printed carton, recycled board, palletised |
| Documents | Invoice, packing list, inspection report | Certificate of origin, compliance declarations |
| Payment | T/T 30% deposit, 70% against bill of lading | Other structures for established accounts |
What happens after you send the brief
The brief goes to the production team rather than a sales desk, so the first reply already contains engineering judgement. If something in your request will not perform — a film too thin for the intended abrasion, a strap anchor placed through a welded seam, a colour that cannot be matched on the chosen fabric — you will hear about it at this stage rather than after sampling.
If everything checks out, expect a costed specification within two working days, then a sample once materials are confirmed. Keep your target price in the first message; it lets us propose a realistic construction instead of an idealised one you will then have to cut back.
Enquiry questions
What should I include in a first enquiry?
Product family, target volume per size, base fabric preference if you have one, destination market, target price and any compliance requirement you already know you need. Drawings or a reference sample speed up costing considerably.
How quickly will I get a price?
A costed specification with fabric recommendation normally comes back within two working days of receiving a complete brief. Anything requiring a new base fabric, a new tooling geometry or lab testing takes longer because those need external quotations.
Is there a charge for samples?
Sealed construction samples from stock patterns are generally free against courier cost. Fully made-to-order samples with printed panels or special colours carry a sample charge that is credited back against the bulk order.