Chengdu Qinhuan Technology Co., Ltd. is a scientific and technological enterprise dedicated to the research and development, production and sales of antibacterial fresh-keeping materials. After 9 years of independent research and development, inorganic non-metallic catalytic antibacterial materials were obtained for the first time in the world, and a systematic packaging technology and product system covering the food preservation supply chain were formed. The company's current products include a variety of plastic plastic wrap, bags, boxes, covers, etc., which can effectively preserve fresh fruits, vegetables, meat, pre-made dishes, etc. It can reduce the loss caused by food spoilage, improve food quality, extend the freshness preservation cycle, and expand the sales and transportation radius for the majority of planting/production bases and fresh product sellers.The antibacterial efficiency of the core antibacterial material of the series of packaging products can reach up to 99.9999%, and does not contain any metal elements and ingredients, eliminating the addition of preservatives and eliminating potential safety hazards. At the same time, the unique high-efficiency decomposition of ethylene (decomposition rate >79%) can avoid spoilage caused by self-ripening of fruits and vegetables. Our company has strong R&D strength, the proportion of returnee doctors exceeds 60%, and more than 20 relevant national invention patents have been applied. At present, the company has been successfully selected into Walmart's global food safety innovation platform, and has provided antibacterial packaging materials and solutions for dozens of fresh agricultural product production and sales bases and enterprises across the country, including domestic industry leading enterprises.