Weifang Lurui Environmental Protection Water Treatment Equipment Co., Ltd. is a selected enterprise in the "National Catalogue of Excellent Water Conservancy System Bidding Key Recommendations" and has been recognized by the China Quality Management Certification Center as a "3.15 Consumer Trusted Unit". Our company was established in 2007 with a registered capital of 16.8888 million yuan. Over the past 12 years, we have been dedicated to the research, development, production, and sales of various environmental protection products such as chlorine dioxide generators, underground integrated sewage treatment equipment, air flotation machines, plate and frame filter presses, and dosing devices. After twelve years of continuous efforts, Lurui Yuanda has stood out in the industry in terms of hardware facilities such as production equipment and factories, as well as software aspects such as product process technology and product qualifications. The company has successively obtained: 1. The hygiene license for domestically produced disinfectants and disinfection equipment issued by the Ministry of Health of the People's Republic of China, with approval number: Guoweitong [2013] No. 4; 2. Hygiene License for Disinfection Product Production Enterprises issued by the Health Department of Shandong Province, Lu Wei Xiao Zheng Zi (2012) No. 0049; 3. Approval Document for Hygiene License of Domestic Products Involving Drinking Water Hygiene and Safety issued by Shandong Provincial Department of Health, approval number: (Lu Wei Shui Zi [2014] No. 0034) 4. Approval Document for Hygiene License of Domestic Products Involving Drinking Water Hygiene and Safety issued by Shandong Provincial Department of Health, approval number: (Lu Wei Shui Zi [2014] No. 0035) 5. Patent Certificate for Utility Model of Electrolytic Chlorine Dioxide Generator issued by China National Intellectual Property Administration, certificate number: 3723249 6. Professional Certificate for Appearance Design of Chemical Chlorine Dioxide Generator issued by China National Intellectual Property Administration, certificate number: 2900164 7. Hypochlorine issued by China National Intellectual Property Administration The appearance design patent certificate of sodium carbonate generator, certificate number: 3127769 8. The enterprise has passed the ISO9001 International Quality Management System Certification Certificate ", certificate number: 08914Q22245RIS; 9. The "Trademark Registration Certificate" issued by the State Administration for Industry and Commerce of the People's Republic of China, registration number: 13965986 10, the "Lixin Demonstration Unit Certificate" issued by China Credit Information, credit file number: 12067981 11, the "National Water Resources System Excellent Product Bidding Key Recommendation Catalog" certificate issued by the Ministry of Water Resources of the People's Republic of China, certificate number: SL2016019 12, the "China Famous Brand" certificate issued by the China Famous Brand Product Cultivation Committee, certificate number: CPDC-ZM115930 13, the "Environmental Impact Assessment" approval certificate issued by the Weifang Environmental Protection Bureau, certificate number: Weijing Environmental Impact Assessment Filing [2017] No. 8 14, and the "Safety Production Standardization License Certificate" issued by the Weifang Safety Production Supervision and Administration Bureau, certificate number: Number: Lu AQB3707JX III. 201800001 15. "Sanitary License for Domestic Drinking Water Hygiene and Safety Products in Shandong Province" issued by Weifang Municipal Health and Family Planning Commission, approval number: Luwei Shui Zi [2018] No. GO12 16. Won the "ISO14001 Environmental Management System Certification Certificate" issued by the National Certification and Accreditation Administration, certificate registration number: 07618E10566R0S 17. Won the OHSAS18001 Occupational Health and Safety Management System Certification Certificate issued by the National Certification and Accreditation Administration, certificate registration number: 07618S10447ROS At present, the company has a team of highly responsible, professional, and innovative technology research and development personnel. The company has developed various advanced technologies in the industry, including 85 ℃ high-temperature conversion technology, reactor circulation assisted heating technology, multi-stage push flow reaction technology, inlet heating technology, titanium alloy heating reaction process, dechlorination technology, high-pressure dosing technology, equipment integration process, etc., continuously improving the safety of chlorine dioxide generators, the conversion rate of raw materials, the purity of chlorine dioxide, and the ease of product installation and operation. The company's leading product, chlorine dioxide generator, has formed more than 100 series and over 1000 specifications. It has been widely used in water treatment for urban sewage, tap water, hospitals, power plants, industrial circulating water, chemical industry, papermaking, food processing, dyeing and printing wastewater decolorization and bleaching, and other fields. The company can cater to the requirements of different customers, not only providing high-quality finished products, but also offering technical solutions, customized specialized equipment, system design, engineering implementation, after-sales service and other one-stop services according to customer needs. Lurui Yuanda serves our customers with high-quality products, comprehensive after-sales service, and a pragmatic spirit of striving for excellence and pioneering spirit. We are willing to treat every customer sincerely. Lurui Company aims to promote the development of the water treatment industry, create a national classic brand, and strive to provide advanced technology, high-quality products, and sincere services to our customers. In the environmentally friendly water treatment industry full of opportunities and challenges, Lurui Yuanda will be driven by technological innovation and aim to create a first-class domestic environmental protection enterprise, contributing its own strength to China's water treatment industry