5 Questions You Must Ask Before Finding an OEM Factory for Custom Bags

You have a unique bag design in mind and are ready to turn your sketches into real products. Finding a reliable OEM factory becomes the most critical step. But reality often hits hard: after chatting with a few factories, you find the information messy, quotes vary wildly, and it's all too easy to fall into traps.

Don't worry – this is very common. As someone who's spent years in the bag industry, I'll share the 5 essential questions you must ask before approaching an OEM factory, along with a practical guide to avoiding pitfalls. This will help you take fewer wrong turns and get a finished product you're happy with.

Question 1: What's your Minimum Order Quantity (MOQ)? How does the unit price change with quantity?

This is the most basic question, and also one where misunderstandings happen most often.

Many factories write "small orders welcome" on their websites, but when you ask, the MOQ for a certain style is 500 or even 1,000 pieces. More importantly, you need to ask how the price changes at different quantities.

Why you must ask this clearly:
- Avoid spending time discussing design details only to find out your quantity is far below the factory's requirement.
- Understand the price difference for 100, 300, and 500 pieces, so you can decide based on your budget.
- Some factories accept small orders but add extra fees for pattern-making or materials – clarify this upfront.

Suggested wording: "What's the MOQ for this style? What would be the unit price for 200 pieces vs. 500 pieces? What processes are included in that price?"

Question 2: How much is the sample / pattern-making fee? How long does sampling take? How many revisions are included?

Sampling (making the first prototype) is the core of custom bag production, and it's where problems most often arise.

Factory policies on sampling vary greatly: some charge a fee that's refundable against the bulk order, others charge a non‑refundable fee; some include three free revisions, others charge for each change; some deliver a sample in 7 days, others take 20 days.

Why you must ask this clearly:
- Sample fees range from a few hundred to several thousand yuan – without asking, you could be overcharged.
- Without an agreed number of revisions, each change may cost extra, and the total can become shocking.
- The sampling lead time directly affects your launch schedule, especially for seasonal products.

Suggested wording: "How much is the sample fee? Is it refundable if I go ahead with the bulk order? How long does sampling take? How many free revisions are included after the first sample?"

Question 3: What types of bags do you mainly produce? What techniques are you good at?

Many newcomers focus only on price, ignoring whether the factory's specialty matches their product.

A factory that mainly makes laptop bags will likely produce unsatisfactory results if you ask them to make genuine leather handbags. Different factories have different equipment, worker skills, and supply chains – finding a factory that specializes in your bag type saves you half the effort.

Why you must ask this clearly:
- A specialized factory can give experienced advice on techniques and even help optimize your design.
- Avoid factories that say "we can do anything" just to get the order, only to mess up the details.
- A factory's core techniques determine bag quality – edge painting, stitching, hardware finishing.

Suggested wording: "What types of bags do you primarily make? Genuine leather or PU? Women's bags or functional bags? Do you do edge painting and hardware in‑house or outsource them?"

Question 4: Do you source all materials or should I provide them? How do you control quality?

About 70% of a bag's quality comes from the materials.

There are two common models: full‑service (factory sources all materials) and customer‑supplied materials (you provide the main fabric). For most small to medium orders, full‑service is used. But you must ask exactly what grade and origin of leather, lining, zippers, and hardware the factory plans to use.

Why you must ask this clearly:
- For the same type of leather, domestic vs. imported, top‑grain vs. split – price and feel are worlds apart.
- Hardware is the most common failure point – cheap zippers break after a few months.
- Without agreed quality standards, the factory might use lower‑grade materials in bulk production while keeping the good ones for the sample.

Suggested wording: "Will the bulk materials be exactly the same as the sample? Which suppliers do you use for leather and hardware? Can I see material specifications or swatches? How do you perform quality checks during production?"

Question 5: What's the production lead time? What happens if it's delayed?

Late delivery is one of the most frustrating issues in cooperation.

Factory overbooking, labor shortages, delayed material arrivals – many things can cause delays. You need to agree on the lead time upfront and clearly state what happens if the factory misses the deadline.

Why you must ask this clearly:

- Some factories take many orders at once, and yours could be constantly pushed back.
- Without a penalty clause, the factory has no urgency – a one‑month delay is common.
- This is especially critical if your product is tied to e‑commerce promotions or seasonal holidays – lead time is your lifeline.

Suggested wording: "How long after order confirmation will the goods be ready? After I pay the deposit, when will you give me a production schedule? If delivery is delayed, what is the daily penalty rate?"

Bonus: Avoiding Bag Production Pitfall Guide

After asking the five questions above, you'll have a much sharper eye. But there are a few more practical traps worth noting:

Pitfall 1: Comparing only the unit price, not what's included
A low quote might exclude die‑cutting fees, plate fees, packaging, or shipping. Adding those up could cost more than a higher quote.

Always ask: what exactly does this price include?

Pitfall 2: Not signing a formal contract
No matter how well you chat on WeChat, sign a formal contract. It should at least cover: style specifications, material details, quantity and unit price, total amount, delivery date, payment terms, acceptance criteria, and penalty clauses. Without a contract, you have no legal protection.

Pitfall 3: Skipping the pre‑production sample
Going straight from the prototype to mass production is very risky. Always request a pre‑production sample (also called "PP sample") – the first unit made from bulk materials on the production line. Only when the PP sample is approved should you start bulk production.

Pitfall 4: Unreasonable deposit percentage
A typical deposit is 30‑50%, with the balance paid before shipment or upon delivery. Be wary if a factory asks for 70% or more deposit upfront. The higher the deposit percentage, the greater your risk.

Pitfall 5: Ignoring packaging and shipping
Bags are easily scratched – poor packaging means damaged goods on arrival. Ask whether inner packaging uses bubble bags or non‑woven fabric, and what grade of carton is used for outer packaging. If you don't specify these details, you may cry when you receive the goods.

Customizing your own bag is a hugely rewarding experience. The moment your design turns from a drawing into a physical product – after all the communication, waiting, and revisions – it's all worth it.

Finding an OEM factory is really about finding a partner, not just a buyer‑seller relationship. Asking the 5 questions above will not only help you filter out unreliable factories but also show professional factories that you're serious and knowledgeable – making them more willing to invest their energy into your order.

I wish you great success with your first custom bag.