Views: 0 Author: Site Editor Publish Time: 2025-04-15 Origin: Site
As China's automotive aftermarket demand grows by 18% annually, Linyi Tianyi Shock Absorber Co., Ltd. announces breakthroughs in smart air suspension systems compatible with Mercedes-Benz, BMW, and Audi models. With 25% R&D personnel and 40+ patents, this high-tech enterprise demonstrates how Chinese innovation rivals global OEM standards.Tianyi possesses five core technologies to assist in the development of the automotive shock absorber industry：
1. Electronic Control Continuous Adjustable Shock Absorber Technology
One is to achieve damping regulation by adjusting the opening of the solenoid valve to change the direction of oil flow (ZF-SACHS, ZF Sachs CDC technology), and the other is to externally install a conical solenoid valve on the basis of a regular shock absorber to control the degree to which the conical valve is embedded in the oil circuit to achieve damping control (Tennak's Menroe CVSA technology)2. Mechanical adjustable damping shock absorber technologyA stepper motor is installed above the shock absorber, which is directly connected to the shock absorber control rod. By rotating the angle of the control rod, the opening size of the valve changes accordingly, and the damping of the shock absorber also becomes softer or harder to achieve adjustment.3.Magnetorheological fluid shock absorber technologyShock absorber fluid can change its viscosity under the action of a magnetic field, thereby altering the damping coefficient of the shock absorber. Compared to CDC shock absorbers, the adjustment speed is faster and the adjustment range is wider4. Adjustable stiffness technology for air springsCorresponding solenoid valves are installed at the connection ends on both sides of the air spring, and the loading ends on both sides are divided into different air chambers. The size of the air chambers on both sides is controlled by solenoid valves to achieve adjustable stiffness of the air spring.5. Lightweight design technology for shock absorbersAdopting the concept of separation and lightweight design, the original steel integral tensile structure is replaced with a PA66+GF30 material welded integrated structure, which fully meets the strength, sealing and other properties of the components while reducing the weight of the finished product.
In the heart of Shandong's manufacturing hub, Linyi Tianyi Shock Absorber Co., Ltd. has emerged as a dark horse in premium automotive suspension systems.Established in 2014, the company now exports 35% of its production to European and North American markets, challenging traditional suppliers with cost-competitive, performance-equivalent solutions.The company has a stable R&D team, sophisticated and automated production equipment, which can achieve fast delivery of orders.
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