Handall Company is a professional supplier providing overall solutions for the storage system of crushed and mixed materials by powder unpacking, transportation and metering. It is a complete set of equipment and corresponding components, spare parts and services integrating the scheme design, technology research and development, automation control, system integration and related technical services in the processing process. Relying on the petrochemical, engineering plastics, new materials, medicine and food, new energy mines and other industries, At the same time, Shanghai Handoer can provide companies with independent import and export rights, which mainly carry out the import and export of mechanical equipment and valves. It has a complete and scientific quality management system, and its product quality has been recognized by the industry.