Henan Gaoyuan Road Maintenance Equipment Co., Ltd. (hereinafter referred to as Gaoyuan) is focused on the development and production of road maintenance equipment. Our product portfolio covers solutions for pavement maintenance, pavement inspection, pavement material production, ice & snow removal, and so forth. In addition, we have earned 135 technology patents. Twelve of the patents have been ranked the first in China, and three of the patents have been ranked the first in the world. Our products have been spread across more than 30 countries worldwide. All of them are made using the most advanced technology in the road maintenance industry. Details