Hanrui Puzer Bulk Handling Technology (Shanghai) Co., Ltd. is a hi-tech enterprise integrating design and development, manufacturing, sales, installation and commissioning, and after-sales service. It is a network supplier of Sinopec, a member of Sinopec Powder Technology Committee, a member of China National pipeline material transportation technology committee, and a member of China Petroleum and chemical exploration and design corporation Member of Planning Association, member of National Engineering Chemical Design Technology Association, member of national chemical process piping design technology center, member of China Occupational Safety and Health Association, Shanghai Science and technology-based business enterprise, and Shanghai high-tech achievements transformation project unit. The company strictly manages in accordance with the modern enterprise system, and has established a perfect quality management system, which has passed the ISO9001:2000 standard international quality management system certification of China Quality Certification Center.