Longkou Yongan Vehicle Window CO., Ltd. is a professional manufacturer of motorhome and caravan accessories. Our main products are RV doors, top-hung hinged windows, sliding windows, steps, etc. In China, we're one of the prime accessories’ suppliers for many large manufacturers. Worldwide we maintain good cooperative relationships with different caravan’s manufacturers and accessory suppliers from Germany, Australia, Great Britain, the USA, etc.

We always focus on product development and technological innovation. Now we have owned more than 30 national patents. In 2017, our hinged windows successfully passed the German laboratory inspection and obtained the European E-Mark certificate. In 2018, our company passed the national high-tech enterprise certification of China.