Welcome to the official website of Shandong Zhengyang Machinery Co., Ltd!





17 year

Development and accumulation, the establishment of four holding subsidiaries.

Won a number of national honorary titles and applied for a number of patented technology.

Has the national patent technology


The active control air spring suspension system of special vehicle "ZY lightweight axle active and passive safety system" was introduced“.





Shandong Zhengyang Machinery Co., Ltd. was founded in 2004. After years of good faith management, it has four holding subsidiaries: Shandong Zhengyang Machinery Co., Ltd., Shandong Zhengyang Technology Co., Ltd., Shandong Zhengyang import and Export Co., Ltd., and Liangshan Zhengyang Hotel Management Co., Ltd. Based on the special purpose vehicle industry, the group company provides axle, suspension, brake drum, wheel hub and other supporting products and services, and can provide one-stop products and technical services for the chassis walking system of special purpose vehicles.
With excellent product quality and service quality, the company has won a good reputation, and has won the honorary titles of national high-tech enterprise, famous trademark of Shandong Province, contract abiding and credit abiding enterprise of Shandong Province, specialized and special...