Knowledge hub
Practical guides on sourcing, developing and manufacturing custom bags in China — written by a working OEM & ODM factory rather than a middleman, and grounded in how orders actually run.
Minimum order quantity is not an arbitrary hurdle — it reflects how cutting, setup and line balancing actually work in a bag factory. This guide explains what MOQ really covers, why short runs carry a higher unit cost, and how to test a market without overcommitting.
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Material choice sets a bag's price, weight, durability and retail positioning before a single stitch is sewn. This guide compares the six material families used in bag manufacturing and explains how to match one to your product, price point and customer.
Sourcing bags from China works best when you treat it as a sequence of checkpoints rather than a single purchase. This guide walks through specification, factory vetting, quotation comparison, sampling, quality control and shipping — with the concrete numbers a first-time buyer needs.
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Finding a real factory rather than an agent, comparing quotations properly, and avoiding the common traps in first-time bag sourcing.
PU, synthetic leather, genuine leather, polyester, nylon and canvas — how denier, coating and hardware choices change the finished product.
What AQL sampling actually means, which checkpoints matter for bags, and how to specify inspection so it protects you.
How unit cost is built, why short runs cost more per piece, and what a factory needs before it can quote accurately.
Choosing between building to your own design and developing one with the factory — and what each route demands from you.
See our bag range for category-level specifications, MOQ and lead times.
Quick answers
Five steps: define the specification, shortlist factories rather than agents, compare quotations on identical specs, order and approve a physical sample, then agree inspection and shipping terms before production starts. Most sourcing failures trace back to skipping step four.
MOQ varies widely by factory — Eighteen Craft works from approximately 500 pieces per style. Sampling typically takes 7–12 days, and bulk production typically runs 25–40 days after written sample approval, not after your order is placed.
EXW puts all freight responsibility on you and suits buyers with an established forwarder. FOB — the default for most bag orders — means the factory delivers to the port and you take over from there. DDP shifts everything to the seller but hides the cost breakdown, which makes comparison harder.
Factories close for roughly two to four weeks around Chinese New Year and run at reduced efficiency for a fortnight either side. Build six to eight weeks of buffer into any programme whose production window touches it, and confirm the cut-off date for order placement early.
Free tool
Pick a category, material, quantity and customisation level and get an indicative unit-cost band, total order value and MOQ feasibility note — the cost drivers these guides explain, applied to your own numbers.
Open the bag cost calculatorThese guides come from a working manufacturer in Huaibei, Anhui with roughly 500 employees and about 500,000 pieces of monthly capacity, running OEM & ODM bag manufacturing daily across eight categories and six material families.
We hold no certifications and claim none. What we can offer is what actually happens on a production floor.
Reader fit
These are buyer-side manufacturing notes, not marketing articles. Below is an honest read on who gets value from them — and who is better served elsewhere.
Sourcing FAQ
Short answers to what buyers ask before the first order. The long-form versions live in the guides above.
Define your specification, shortlist manufacturers rather than trading agents, request quotations on identical specifications so they are comparable, order and physically approve a sample, then agree inspection and Incoterms before production begins. Ordering bulk from a quotation alone, without an approved sample, is the single most common and most expensive mistake.
Ask for the factory address and whether the goods are made on site, ask specific production questions a trading office cannot answer fluently (line count, in-house QC stages, material sourcing), and request a video walkthrough or a visit. Eighteen Craft publishes its address and capacity figures openly for exactly this reason.
It varies widely between factories. Eighteen Craft takes orders from approximately 500 pieces per style, deliberately low so a brand can validate a design before committing capital. Custom-dyed materials or custom-tooled hardware raise the minimum.
Look for flexible MOQ, genuine development support (ODM as well as OEM), documented quality control and honest answers about limitations. Headline capacity matters less than whether the factory will actually engage with a 500-piece test run — many large factories will not.
Specs, sketch or reference sample — we reply within 24 hours on business days with an indicative price, MOQ and lead time.