About Us

About Us

Ningbo Yeswin Machinery Co., Ltd., who was established in Ningbo City, China in 2008, is an integrated company of design, production and sales for gas springs, monitor arms and end fittings. The company covers an area of 5000 square meters and has around 80 workers, its registered capital is USD150000 and annual turnover is around USD8000000.

After many years of development, the company has become an integrated company of design, production and sales. Now, the company has 3 main series of products, gas springs, monitor arms and end fittings. Among them, the safety locking gas springs used for treadmills proudly got the letter of patent issued by China State Intellectual Property Office, the patent No. is ZL200520015013.2. And now, the company has a monthly output of 150000pcs gas springs, 10000 sets monitor arms. The products are sold to domestic market and foreign market, such as, America, Europe, Middle East, etc., and the products are well praised by customers.

With more than 50 production equipments and more than 10 test equipments, the company has strong abilities of new products development, production guarantee and product test. In addition, for guaranteeing the quality of products, the company established an entire process quality control system from IQC to production and warehouse management till to sales service strictly according to the ISO9001:2008 standard.

Since establishment, the company has been adhering to the management and service tenet of quality first, reputation first, customer first and service first. We warmly welcome friends from all walks of life, and we sincerely hope we can work together with our customers to create a better tomorrow.

Factory Overview

Quality Assurance

Yeswin relies not just on precision equipments to control its products, but also on the sharp eyes of its engineers and inspectors. This means comprehensive checks in every phase of the production process and continuous enhancement of the tools and methods.

Through state-of-the-art production, Yeswin therefore guarantees that all products will definitely satisfy the critical examination of our engineers with regard to precision, function and material in one of the many quality checks. All the procedures are monitored by our quality management system.

Sales Network


We aim to provide high quality products and professional service to our clients.
Our products are sold all over the world, such as, Europe, Middle East, South America, etc., and our products are well praised by customers.
We sincerely welcome all clients to cooperate with us for a bright future.