Vehicle Master is the semi-trailer brand of Shandong Haoyue Vehicle Co., Ltd. Since the 1980s the brand has focused on one task: building trailers that keep freight moving. Through the 2000s and 2010s the product line and technology expanded — today the company designs, develops, manufactures and tests semi-trailers at one integrated production base in Liangshan, Shandong.
One Base, Complete Manufacturing
The campus integrates product design, research, production and testing under one management system: 160,000 m² of workshops, an annual output of more than 20,000 trailers, and product families covering flatbed, lowbed, skeleton, side wall, fence, box van, tanker and tipper semi-trailers, together with axles, suspensions and other key parts.
Quality System and Recognition
The company operates a documented quality-management and quality-assurance system with complete testing facilities. It has been awarded provincial and municipal titles including “meritorious enterprise” and “star enterprise”, and cooperates with major component brands to keep every configuration consistent.





