About QUANZHOU JUNYUAN BAGS
QUANZHOU JUNYUAN BAGS has developed and produced waterproof bags since 2014, with a founding team working in sewn and welded bag production since 2004. The company operates three programmes from one SGS-verified production floor: waterproof backpacks, fishing bags and injection-molded EVA totes.
What the three programmes cover
| Programme | Core construction | Typical buyer | Programme size |
|---|---|---|---|
| Waterproof backpacks | RF-welded TPU or PVC, roll-top or TIZIP | Outdoor and commute brands, paddle-sport retailers | 500 pieces per design |
| Fishing bags | Welded PVC shell, corrosion-resistant hardware, tray bays | Tackle brands, charter fleets, resort shops | 500 pieces per design |
| EVA totes | Injection-molded EVA, perforated or solid | Beachwear brands, resorts, merch programmes | 500 pieces per design |
How claims are tested
Fabric hydrostatic head is measured to ISO 811; finished products are rated to the IEC 60529 IPX code that matches their intended exposure. Colour fastness uses AATCC methods, seam strength uses ASTM methods, and restricted-substance declarations follow REACH and RoHS as published by ECHA.
Working with us
Sampling takes 6–10 working days from an approved tech pack. Bulk runs ship 35–50 days after sample sign-off. Inspection follows AQL 2.5, terms are T/T 30/70 and shipments leave FOB Xiamen. Declarations for REACH, RoHS and PFAS-free finishes are issued per batch, not per year.
Send your tech pack and target volume to service@junyuanbags.com.