The largest Chinese manufacturer of private label waterproof bags
Since 1990
A professional bag factory in China for over 30+ year-experience
- 01.
- LARGE-SCALE FACTORY BUILDINGOwn property over 23,000 square meters
- 02.
- WATERPROOF MATERIALLarge Nylon and waterproof workshop in site
Our Service
What We Serve With You.
Custom Design
we can offer design, bag solution, lab test in-house to help customers control product quality from raw materials to well-finished products.
High-Quality Bag Provider
A professional bag factory in China for over 30+ year-experience:
Guaranteed delivery
Strong process management control and complete ERP system
Shorter production lead time
To be a reliable and supportive supplier, we are positive and flexible to fulfill customer’s demand.
One-stop service
Own property over 23,000 square meters.Large Nylon and waterproof workshop in site
Various packages with high cost performance
we are specialized in backpack, duffels, PU leather bags, Cooler bags, bike bag, waterproof bag ect...
we work product
How We Approach Our products
30+
More than 30 technical and quality control members
60+
Perfect solutions for more than 60 application scenarios
40+
Experienced Research and Development Team
180+
Serving brands in more than 180 countries and regions
Our Faq
Frequently Asked Questions?
- What can Winfung support customers to achieve their new development once we receive the design?Nov 16,2023
We can produce different kinds of DIY waterproof bags for customers, for example: Lightweight waterproof backpack, waterproof bicycle bags, waterproof dry bag, waterproof pouch and waterproof duffel bags. Once we have customers’ design, we normally start to make a paper pattern first to evaluate the size and construction for customer’s view. It can save time and cost to help customers to review their design for shell body. In this way, our valuable customers can enjoy a review of approximate shell body without making a real sample free of charge. After further discussion, we will start a stitching sample or molding set-up to make a sample once confirmed by customers flexibly. As a professional bag factory, what I want to say is that our configuration is comprehensive, because we have our own sewing sample room and waterproof bag sample room in same building.To choose us to start your new development of waterproof bag, you will get a good and quick service.
- Are you one of the DISNEY suppliers?Nov 17,2023
Winfung is proud to be one of the DISNEY suppliers for over 10 years and has established long term relationship with DISNEY for both the US and Europe market, we offer sample development, fabric and accessories physical testing, production, shipping and exporting for customer.
Furthermore, to be his supplier, we also need to have a clear strong supplier chains who are having FAMA certificates at the same time for materials and accessories.
- Do you pass any factory audit?Nov 14,2023
Yes of course, pass factory audit always play an important role for customers to evaluate a potential supplier’s reliability and capabilities. To find a qualified manufacturer by the 3rd party, like BV, SGS, this is an important matching step…
As a premium bag manufacturer in China, Winfung have passed ISO9001, SA8000, SMETA, SGS, BV and obtained DISNEY FAMA certificate.
As we all know, how strict is Disney with some certificates request! We believe that with these china manufacturing audits, it can help you to make the decision on whether work with these suppliers or not at the very beginning.
- Can you offer a waterproof bag sample for our testing before we place order?Nov 15,2023
Yes, we can make custom waterproof bag or nylon bag sample based on your own design sketches with full requirement for you to check our quality first before bulk order. You can share with us your tech-pack or some of your ideas, we have our strong R&D technology team will work together with you to create waterproof bag collection from scratch.
If you need to make some modifications according to the sample after you receive them, we will revise them until you are satisfied with final design.
how we work
How we process your order
Order Confirmation and Planning
Upon receiving an order, the first step is to confirm the details of the order (such as quantity, design, delivery deadline, etc.) and develop a detailed production plan based on this information. This stage is the foundation of the entire production process and needs to be accurate and error-free.
Raw Material Procurement and Preparation
Based on the production plan, procure the necessary raw materials and accessories. This stage ensures the quality of materials meets standards and that they arrive on time to avoid production delays.
Production Processing
Actual manufacturing takes place on the production line, including cutting, sewing, assembling, etc. Quality control is strict during this phase to ensure each product meets the customer's requirements.
Quality Inspection and Shipment
After production, a rigorous quality check is conducted to ensure each bag meets the set standards. Products that pass the inspection are then packed and arranged for shipment, marking the final completion of the order.
Our Testimonial
Produce the latest products for our customers
Our News & Media
latest news are on top
- Different Types of Waterproof Cooler BagsJan 29,2024
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Contact Person
- Name:
- Sales
- Tel:
86-0752-3118032
- Email:
- Sales@winfung.com
- Address:
- Qiu chang,Jiang jun lu,Cha yuan Shun ju industrial estate,Huiyang, Huizhou, Guangdong,China