| Customization: | Available |
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| After-sales Service: | Online Service |
| Warranty: | 1 Year |
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1. Air suspension effectively reduces the severe vibration during vehicle operation and ensures the best braking performance of the vehicle. One Piece Leaf Spring Truck Air Suspension System 2. Smooth operation for the protection of various items from the impact of vehicle operation.3. Air suspension makes the car adapt to the road condition faster and better.4. When the vehicle is running at no load, the axle is lifted by the axle-lifting device to reduce tire wear.
Located in the Liangshan Industrial Zone, Zhengyang was evaluated as the National High-Tech Enterprise in 2014, and our trademark was rated as a Shandong Famous Brand. We have built an engineering technology research center for the transport vehicle suspension system of Jining City. Zhengyang Machinery, a professional manufacturer of trailer axles, suspension, and brake drums with 20 years' experience and 300+ employees.
Our company has 12 items of national patent technology and undertook a number of provincial and municipal projects. A number of our products were rated as municipal and county science and technology progress award winners. In March 2016, as the sponsor, Zhengyang united 27 enterprises with Shandong University of Science and Technology, Shandong University of Technology, Shandong Jiaotong University, and five other universities to set up an intellectual property protection alliance for the special vehicle industry in Shandong province , playing a great role in the Shandong special vehicle industry to promote scientific and technological innovation and intellectual property protection. There are more than 100 sets of a variety of production and processing equipment in our company, including a suspension automatic welding system, which saves human resources and improves production efficiency while significantly improving product quality. Zhengyang has passed ISO9001, ISO140001, OHSAS18001 management system certification, and the standardization of intellectual property management certification. We have integrated testing equipment in a testing center; with advanced testing methods, we can control every link from raw materials to semi-finished products to finished products to ensure that our customers can get consistent quality products
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