Nanjing Dongrun Belt Industry Co., Ltd. was established in 2009 and is located in Gaochun, the suburb of Nanjing, the ancient capital of the Six Dynasties and the holy land in the south of the Yangtze River. It is a high-tech enterprise specializing in the production of PVC, PU, ??PE and other light conveyor belts and metal-rubber-plastic integrated gaskets. Products are widely used in tobacco, logistics, wood, stone, electronics, food and other industries. The company currently has more than 120 employees, 32 of whom have a college degree or above, and 10 senior technicians, including 2 senior engineers. The company has a group of technical backbones, mainly middle and senior engineers, with strong R&D capabilities. All products have independent intellectual property rights and have obtained 4 invention patents and 8 utility model patents. After years of development, the company has invested a total of 23.6 million yuan in environmentally friendly and energy-saving transformation of the production process and the research and development of new products. It has successively invested in thermal oil heating to replace infrared tube heating energy-saving technical transformation projects, rubber and plastic products technical transformation projects, PVC anti- Electrostatic conveyor belt expansion project and motor frequency conversion transformation project. While actively investing in hardware, the company also focuses on brand building and new product development. It successfully registered the "Jin Dongrun" trademark and obtained the famous trademark in Nanjing. High anti-static PVC light conveyor belt products have been recognized as high-tech products in Jiangsu Province. The company was awarded the titles of Jiangsu Province High-tech Enterprise, Private Technology Enterprise, Jiangsu Province Science and Technology Small and Medium-sized Enterprises, and passed the Jiangsu Province Enterprise Credit Management Standard. The company's light conveyor belt research center was recognized as the Nanjing Enterprise Technology Center by the Nanjing Economic and Information Technology Commission.