Dombetter Air Spring (Nantong) Co., Ltd is a Chinese production base jointly established by TIP-TOPOL Company and Dombetter Automotive Technology (Shanghai) Co., Ltd based on the global strategic layout. it had been put into production by the end of 2025.

All key production elements such as rubber recipes, production processes, quality control, and equipment parameters are supported by TIP-TOPOL Company to ensure that the product performance of the Chinese base and the European base is consistently stable.

We are a professional manufacturer of air springs for commercial vehicles. We have professional experience, advanced equipment and high-quality raw materials for

air springs’ design, production, and tests. In recent years, we have been providing high quality and wide range of products for the market. The design and tests of
DOMBETTER air springs. We design and manufacture each product to provide trouble-free service. We insist on innovative technology-oriented, to provide
high-quality services to the market.

We have a professional after-sales team. We have served many OEM and after-market customers on a global scale. We are not only suppliers, but
also expanders of your professional knowledge. We look forward to working with you as a friendly business partner. As a problem solver, our engineering department will try its best to meet your needs, solve problems for you and achieve satisfactory service.