The STRRONSE brand originated in Germany. At the beginning, it was a small processing factory for machine tool parts. After the later development and growth, the STRRONSE brand is today. As an enterprise engaged in the design, research and development and production of gear racks, STRRONSE will Products are sold all over the world, professional rack and pinion manufacturers, and racks are produced according to customer needs.

The STRRONSE brand, also known as Longse, is invested by Shenzhen Weidong and jointly manufactures precision gear racks. The factory is located in Qingdao, Shandong Province. The employees have rich experience in manufacturing industry, and the introduction of German assembly lines has greatly improved the production process of racks.

The rack technology includes high-frequency quenching and fine milling modulation. It is made of C45 carbon steel, and the gear is heat treated with an accuracy of less than 0.025mm. Accuracy grades are 6, 6S, 8, 9 standard racks, modules are 1.5, 2, 3, 4, 5, 6, 8, and the corresponding sizes are 19*19, 24*24, 29*29, 39*39, 49*39, 59*49, 79*79. Mainly divided into straight teeth and helical teeth, standard conventional racks and common modules. It can also be customized as required.

Most of Longse racks are used in conjunction with reducers. Now the maintenance technology in the transmission field can make system integration solutions of planetary reducers and racks according to requirements. Professional technology, rich industry experience, and more technical knowledge can communicate with our technology to solve problems and improve solutions.