Since its establishment, Chongqing Qingxin Purification Technology Co., Ltd. has always adhered to the mission of providing customers with professional purification equipment and clean solutions, with continuous research and development and technological innovation as the core competitiveness of the company's development, quality and service as the lifeline of the enterprise, and market demand as the direction of enterprise development; The first company in China to build a model clean room that integrates microelectronics, optoelectronics, and medicine at level 10 and 100, a large multi-functional exhibition hall of over 200 square meters, and multiple supporting FFU comprehensive testing laboratories such as wind tunnel laboratories and soundproof rooms. It has production bases of tens of thousands of square meters in Chongqing, Shenzhen, and Suzhou. The development history of Chongqing Qingxin Purification Technology Co., Ltd. has written another legend in the industry and is praised by the industry as the "Qingxin Model, Chongqing Speed". Chongqing Qingxin Purification Technology Co., Ltd. is one of the first enterprises in the purification industry to pass ISO90001 and ISO14000 certifications. It has hired several senior professionals in the industry as technical consultants and is also one of the enterprises involved in the formulation of the National Standards for Cleanrooms and Related Controlled Environments and the Standards for Fan Filter Units. It is a Chinese cleanroom performance evaluation unit; Also a member of the China Electronic Cleanliness Association; Member unit of China Refrigeration and Air Conditioning Association; One of the key domestic manufacturers of purification equipment. It is one of the few enterprises in the industry whose products have passed authoritative certifications such as CE and UL. Chongqing Qingxin Purification Technology Co., Ltd. adheres to the business philosophy of continuous innovation, constantly striving for progress and innovation, and is committed to building the first FFU brand in China. We are willing to cooperate with all parties to achieve corporate value, assume social responsibility, and create a better future together.