The establishment of the WIN brand is to hope to have a good performance in every challenge in life

Why Choose Winfung As Your Backpack & Waterproof Bicycle Bag Supplier

Winfung not only has wide range of products such as backpacks, duffle bags, dry bags, cooler bags, bicycle bags and luggages, but also in premium quality and providing timely and efficient service. Welcome to cooperate with us!

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About Winfung | Backpack & Waterproof Bicycle Bag Manufacturer
Established since 1990, Winfung is a bag and accessory manufacturer with strong experience in providing OEM and ODM services for wide range of products such as hiking backpacks, duffle bags, dry bags, cooler bags, bicycle bags and luggages.We offer comprehensive and professional services from products development, material sourcing, production, testing, quality control and logistic arrangement. With our expertise, Winfung knows how to support you in the development of your products from concept to successful market us


With over 30 years bags manufacturing experience and technology, 8 production lines, sample room, quality testing lab., Winfung can offer one-stop customized services from techpack, sampling, production and exporting.



With rich OEM experience, we not only have set up our own R&D team to develop new styles with premium quality for our customer's choose, but also have obtained a number of National patent certificates.


Why Choose Winfung
We offer OEM service since 1990 with rich experience to deal with critical and technical design.We offer waterproof ODM styles and free of charge of the molding charges, you can use your own brand logo on our styles.We have 100% insepction IQC &OQC system for the goods.We have testig lab. in site for our products to ensure the quality for you.
Winfung Equipment
Support and FAQs:
Are you DISNEY supplier?
Yes, we have DISNEY FAMA for the US and Europe market.
Do you pass any factory audit?
Yes, we have passed ISO, SA8000, SMETA audit.
Can your factory accept to keep stock for us?
Yes, we have big warehouse, and we can accept big order, but delivery in different batches.
How to know if the shoulder straps are strong enough?
Winfung has advanced shaking testing machine to ensure quality on and will randomly check the bags from bulk to test shoulder straps on machine.
What’s waterproof and water repellent fabric?
Waterproof means lamination on backing or surface, water can’t get through. And water repellent means a spray coating on the surface.
What's the delivery lead time?
We can offer fast delivery for small qty if we have available fabrics within a month, if we need to customized the fabrics, it will be around 50-60 days based on different qty.
Can you order your ODM styles?
Yes, you can order our styles directly with your own brands
What's your MOQ?
OEM orders: our MOQ is 300pcs / sku, special customized color and materials will be at buyer's responsibility. ODM orders: we can accept 100pcs/ SKU based on our available colors.