Hiyousun Group is a comprehensive industrial company, composed of more than 10 high-standard and high-quality advanced factories, main industries including: Truck Semi Trailer Production, Trailer Parts, Special Vehicle, Mechanical Equipment, New Technology Materials, Glass Production and International Business. Having more than 20 years experience in research, development, production and sales, Hiyousun Group has established close stable relationships with customers from more than 50 countries and regions worldwide. We have strict quality control of all our products, and we do customize ODM/OEM service to meet customer's different requirements.Taking steps forward to "Product diversification and Brand internationalization", our group's business scope is expanding gradually. Hiyousun Group is dedicated to provide all of our customers with best possible service and the highest quality products.