Chongqing Puchuang Changshun Machinery Co., Ltd. was founded in 2007 and officially registered its trademark in 2011. After more than ten years of development, it has become a professional manufacturer of surface grinding machines. We have formed an industrial chain that integrates independent research and development, processing, assembly, sales, and after-sales. We have established a production base of over 50000 square meters in Tongnan District, Chongqing. In accordance with the requirements of "high starting point, high standards, high quality, and high technological content", we optimize the internal structure of the enterprise, focus on strengthening the construction of the enterprise's technology center, and enhance the research and development capabilities of new products and the manufacturing capabilities of high-tech products. Through years of experience accumulation and continuous technological innovation, we have made unremitting efforts to obtain numerous invention patents and new practical patents with independent intellectual property rights, improving the practicality and stability of machine tools and making them durable. Our products are divided into eight series, with over 80 different models ranging from small to large, to meet the diverse needs of users and provide support for the development and progress of technology. Our products are exported to both domestic and international markets. Currently, we are a grinder manufacturer with the shortest delivery time, the most complete variety, the most timely after-sales service response, and the longest warranty period (two years of after-sales service with free labor and accessories).