Hubei Jinsui Changfeng Grain Machinery Equipment Co., Ltd. (hereinafter referred to as “the company”) was established in 2005. The company specializes in R&D and design, production and installation of raw grain pretreatment equipment (grain cleaning and grading), storage equipment, rice milling equipment, and food post-harvest finishing service center equipment. The company is a high-tech enterprise listed in the country and has passed ISO 9001:2015 quality management system certification. ISO 14001:2015 Environmental Management System Certification, BS OHSAS 18001:2007 Occupational Health and Safety Management System Certification, is a member of the Hubei Grain Industry Association and a vice president of the Wuhan Grain Industry Association. The company is the first in the industry to propose the concept of “raw grain pretreatment”, which is dedicated to solving the problem of raw grain impurities in rice processing. The company's raw grain pretreatment technology and equipment are mature day by day, and it has been selected as a supplier of medium grain storage cleaning equipment; raw grain pretreatment equipment and storage equipment A series of engineering technologies, such as rice milling equipment, have advanced by leaps and bounds, and have been at the forefront of the industry. They have made major improvements and breakthroughs in key technologies. They have formed high-tech energy-saving and environmentally friendly products and engineering models with independent intellectual property rights. Advocate of the food post-harvest service center project.