Shandong ORENO Mechanical Co.,Ltd is a professional R&D and manufacturer of various trailer axles, suspensions and trailer parts. It is located in Liangshan county,China, one of the biggest trailer manufacturer bases in China. Since its establishment in 2001, we have adhered to high quality, high service, and high research and development, and continuously provided customers with high-quality and good price products, with customer satisfaction and lean manufacturing as our tenet, quality assurance and global service as our goal.