Invitation to the 21st China (Liangshan) Special Purpose Vehicle Exhibition

Over the past 30 years, the special purpose vehicle industry in Liangshan County, Shandong Province has developed into a complete industrial chain that integrates R&D, production, testing, sales, logistics, and used vehicle trading, becoming one of the largest special vehicle industry clusters in China. Recognized as the “China Special Purpose Vehicle Industry Base” and the “National Torch Program Special Vehicle Industry Base,” Liangshan has established a strong industrial foundation and comprehensive supporting advantages, making it an important platform for domestic and international special purpose vehicle manufacturers, component suppliers, and trading companies to exchange and cooperate.

Since its inception in 2005, the China (Liangshan) Special Purpose Vehicle Exhibition has been successfully held for 20 consecutive sessions, with continuously expanding scale and growing influence. Jointly organized by the China Association of Automobile Manufacturers and the Shandong Automobile Industry Association, it is one of the largest national-level exhibitions in China’s special vehicle industry. In 2021, the exhibition was honored as the “Most Influential Brand Exhibition in China” and the “Best Outstanding Featured Exhibition in China.”

Zonxin Auto Parts Co., Ltd. sincerely invites you to visit our booth for guidance, communication, and cooperation. Zonxin is a professional enterprise dedicated to the R&D, production, and sales of semi-trailer axles and suspension systems. Leveraging the industrial cluster advantages of Liangshan, and through continuous innovation and development, Zonxin has established a complete product system covering axles, mechanical suspension, air suspension, and rubber suspension.

Main Products:

Semi-trailer Axles: American, German, and disc series with strong load capacity, high durability, and wide adaptability, meeting the demands of various transport environments and customer needs.

Mechanical Suspension Systems: Robust structure, easy installation, cost-effective, and suitable for a wide range of trailer models.

Air Suspension Systems: Made with high-strength materials and advanced technology, featuring excellent shock absorption, lightweight design, improved fuel efficiency, and enhanced driving safety and comfort.

Rubber Suspension Systems: Easy maintenance, fatigue-resistant, highly corrosion-resistant, and ideal for complex road conditions and harsh operating environments.

With superior product performance and a comprehensive service system, Zonxin’s products are well recognized in the domestic market and are also exported to the Middle East, Southeast Asia, Africa, South America, and other regions.

Exhibition Information:

Exhibition Name: The 21st China (Liangshan) Special Purpose Vehicle Exhibition

Date: September 17–19, 2025

Venue: Liangshan International Exhibition Center