Category: 选型与采购

Audits are not badges, they are evidence. Here is what BSCI, ISO 9001, OEKO-TEX, REACH, CPSIA and CE actually verify before your backpacks leave the factory.

Backpack labeling rules differ by market. This guide covers the markings US, EU and Middle East buyers require — origin, fiber, care, warnings and responsible-party details — and how to lock them into OEM production.

A buyer’s checklist for reading stitching, bar-tacks and reinforcement at every stress point on a backpack, and how to verify them during sampling and pre-shipment QC.

Recycled content is now a standard line in backpack RFQs. Here is what to pin down in the spec sheet, which documents to request per order, and the MOQ and lead-time reality behind RPET programs.

Foam density, drop protection and internal sizing decide whether a laptop compartment holds up in daily use. Here is how to specify all three for OEM backpack production.

Zipper grade is a spec decision that changes MOQ, sampling and your bulk timeline. Here is how the three grades buyers actually choose between behave in production.

Water resistance in a backpack is a coating decision before it is a rating. This guide covers PU and PVC coatings, how IPX levels are really measured, and how to write both into a purchase order.

Denier is only one variable. This guide compares 600D and 900D polyester with nylon on abrasion, weight, water resistance and print quality — plus how each choice affects MOQ, sampling and lead times.

Payment terms allocate risk between buyer and factory. Here is how our 2,600 m2 plant structures deposits, balance release, QC holds and shipping documents for OEM backpack orders.

AQL 2.5 is the pre-shipment standard most buyers put on backpack POs. Here is what the sample size, major and minor defects mean, and how our 4-stage in-house QC runs before your third-party inspection.