Yiwu Jianglong Sports Products Co., Ltd. specializes in the production and sales of machine-sewn footballs, volleyballs, and rugby balls, among other ball products. The company is located in Yiwu City, Zhejiang Province.Heye Tang Industrial Zone, Tian Bao Road 306Yiwu Jianggelong Sports Goods Co., Ltd. has a complete and scientific quality management system. Since its establishment, the company has always adhered to the principles of high quality, high efficiency, and high reputation. Relying on its rich production experience, strong technical strength, advanced production equipment, and strict production and management concepts, it has gained recognition in the industry. We warmly welcome friends from all walks of life to visit, guide, and conduct business at Jianggelong Sports Goods Co., Ltd.!

Factory exterior:

Leather Material Workshop:

Material cutting workshop:

Model Workshop:

Printing Workshop

Computer embroidery machine workshop:


Computer flat-knitting workshop:

Computer high-speed sewing machine workshop:

Turnball Workshop:

Hand Sewing Workshop:

Quality Inspection and Packaging Workshop:

Office interior:

Product Details:

This product is made of TPU material, with good texture and bright color.Multi-layer processing,Workmanship is exquisite.

1)MaterialTPU

2)craftsmanship:sewing by machine

3)Specification":5#"

4)inner pot:Rubber Bladder

5)Packing: Deflate1 piece/OPPBag

We can make products according to the requirements of our customers..Can be printed in different waysLOGO,Welcome new and old customers to visitExclamation mark

Product Display:

Football Production and Process
1. Material Selection

In the same materials, our company provides customers with high-quality materials. This is a responsibility to the customer. No factory wants to have a customer only make one order. I hope that my customers will be satisfied with the first transaction and every transaction in the future. Let the customer continue to produce in our factory. Then selecting materials is a key.
2、Cutting the leather
Cutting the leather is the process of cutting the material of the product. It is a very important step in the production process of footballs. Throughout the cutting process, a quality inspector is involved, supervising to ensure that the leather cut is accurate and error-free. At the same time, the cutters have rich experience, multiple guarantees to ensure the high quality of the product material.
3. Leather Inspection
To ensure the high quality and good quality of the product material, a process is added in the product production: leather cutting inspection. From the whole process supervision of the leather cutting process to the re-inspection after the completion of the leather cutting, every production process will be done carefully and carefully again, because our pursuit is high quality and good quality.
4、Leather Printing
Printing leather materials, various different patterns and colors of leather materials are produced, after printing, the most important thing to do is quality inspection, to ensure that all printed leather materials are qualified. Only then can we proceed to the next process.
5、Machine Stitching
First, the flat car creates a complete ball pattern. After passing the quality inspection, it is placed on the high car for assembly. After completing the same process, the quality inspection is passed, and the master proceeds to the next process.
6、install the gallbladder
This place is very particular because many beginners install the ball bladder crookedly, leading to the entire ball being substandard. That's why our factory's master craftsmen have years of experience to ensure that the ball doesn't fall apart or become crooked after installation.
7、Closing

Closing is a skillful task, and the precision of the process has a significant impact on the quality of the product. During the closing process of the product, employees are given ample time to ensure that each ball is well made.
8、Inspection
Quality inspection is a step that will never be lacking. To produce good products, it is crucial to conduct quality checks after the entire process is completed. There may be some human errors during the process.
9. Inflation, printing, and cleaning before testing and packaging.
The basic shape of a football is formed by inflating it. Then, the dust or residual latex is cleaned up. After that, the weight is checked to ensure that each ball is within a certain weight range. The process involves testing the air pressure, placing the ball on a rack, and storing it in the factory for 72 hours. The second check will be conducted after 72 hours to eliminate all possible human factors. This ensures that the products that are shipped out have high-quality quality. After the air pressure test, the football must undergo a comprehensive quality inspection before being packaged. For example, the circumference of the ball is measured, and the target for a match ball is precise to 690mm. Any ball within the range of 685mm to 695mm meets our standards.