ONLINE CONSULTATION
If you have any questions, please contact us and we will contact you as soon as possible.

● Safe, stable, efficient, mature and reliable, the air suspension has been tested under various dangerous transportation conditions;
● Adopt a special installation process, and the axial and radial stability of the air suspension is better;
● The parts are well designed and manufactured, the matching performance between the parts is high, and good effects can be achieved under various transportation conditions;
● The air suspension can effectively protect the safety of the upper part of the trailer, the associated parts of the chassis, the tires and the goods carried by the trailer;
● Forged+3D forming technology guide arm: it has better toughness and higher stability, which can protect the goods to the maximum extent, reduce the stress borne by the axle and prolong the whole service life of the vehicle;
● High-quality airbag: imported from European factory, the service life of the airbag is 20% longer than that of common airbags in China; the airbag is provided with a built-in rubber buffer block, which ensures that the vehicle can also drive at low speed and stably to the maintenance service point in case of emergency;
● High performance shock absorber: adopt special sealing element, and the working temperature range is -40℃~+100℃;
● Compact axle lifting device: the lifting force is stronger, effectively increases the distance between the axle and the ground, and the traffc ability of vehicles in complex road conditions is better;
● Complete set of gas circuit control system: all gas circuit components are perfectly compatible with excellent performance; height control valve, pressure protection valve and pressure limit valve are all from well-known brands.


Shandong Zhengyang Machinery Co., Ltd. was founded in 2004, after many years of integrity management, currently has a group of companies Shandong Zhengyang Machinery Co. Based on the special automobile industry, the group company provides axles, suspension, brake drums, wheel hubs and other ancillary products and services, and can provide one-stop products and technical services for the chassis travel system of special vehicles.
The company has launched "ZY Lightweight Axle Active-Passive Safety System" and "Special Vehicle Active Control Air Spring Suspension System" to provide customers with safer lightweight products and services, and has initiated the establishment of Shandong Special Vehicle Industry Intellectual Property Rights Protection Union together with 27 special vehicle and spare parts enterprises, which has played a great role in promoting scientific and technological innovation and intellectual property rights protection.






CONTACT US
Please use the form below to get in touch.
If you need a reply we will get in touch as soon as possible.