Shandong Keda Machinery Manufacturing Co., LTD. (Dryer marketer) is a national high-tech enterprise which is invested and held by Jining Machinery Design and Research Institute Co., LTD., integrating scientific research, production, management and service. There are more than 110 engineering and technical personnel of all kinds, including more than 50 senior engineers, 8 application researchers, 2 young and middle-aged experts with outstanding contributions in Shandong Province, and 1 person enjoying the special allowance of The State Council. Specializing in plant oil production and refining complete sets of equipment, soybean low-temperature meal, plant protein (soybean protein concentrate, protein isolate, cottonseed protein, etc.) complete sets of equipment, natural product extraction and extraction complete sets of equipment, livestock and poultry harmless treatment complete sets of equipment, large drying equipment, chemical pressure vessel (GB/ASME) design and manufacturing, industrial plant design, electrical automation control system Research and development, manufacturing and engineering installation of general mechanical equipment. With engineering design, pressure vessel (GB/ASME) and pressure pipeline design, manufacturing, installation, mechanical and electrical equipment installation and other qualifications, passed the ISO9001 quality management system certification. Won the "National high-tech Enterprise", "National contract-abiding and creditworthy Enterprise", national specialized and special new "Little Giant" enterprise, "Shandong Gazelle Enterprise", "Shandong Specialized and special new Small and medium-sized Enterprise", "Shandong Manufacturing Single Champion Enterprise" and many other honorary titles. It has been identified as the provincial "Grain and oil processing Equipment Engineering Technology Research Center", the provincial "Enterprise Technology center", and the provincial "Industrial design center".