Sanhuali Company is located in the Optoelectronic Industry Park of Weifang High tech Zone, Shandong Province. It is a high-tech enterprise that integrates research and development, production, and sales. It is a "specialized, refined, unique, and new" enterprise in Shandong Province, an intellectual property advantage enterprise in Shandong Province, an advanced technology enterprise in Shandong Province, a high-quality brand enterprise in China's high-quality brand promotion and development project, a credit enterprise established by the National Public Credit Information Center, a leading expert enterprise in the national "Ten Thousand Talents Plan", and the first advocate and practitioner of energy-saving and antifreeze technology for water supply pipelines in China. It is committed to the research and development of antifreeze and water-saving technology for water supply pipelines and industrial expansion, promoting the coordinated development of the entire water conservancy industry chain.
The company has passed ISO9001 international quality management system certification, environmental certification, occupational health certification, and intellectual property system certification. The company has strong technical strength and currently has an expert team of 2 PhDs, 1 expert from the national "Ten Thousand Talents Plan", and 3 senior engineers, covering multiple majors such as mechanical manufacturing, new materials, opto mechatronics integration, and the Internet of Things. At present, a research center for antifreeze equipment engineering technology for water supply pipelines has been established, and it has been declared as a provincial-level enterprise technology center. The company has established industry university research cooperation relationships with Shandong Qilu University of Technology, School of Municipal Engineering of Shandong Jianzhu University, etc., making positive contributions to promoting the orderly and rapid development of China's water supply pipeline antifreeze and water-saving industry.
公司围绕供水管道安全节能防冻节水课题先后成功研发出“螺旋虹吸膜片”、“超低温导材”“3FT集成技术”、“高机动多功能模块化安全系统”等多项国内外领先技术，其中AFV3空气动力真空防冻创新技术是缠绕保温材料防冻技术的颠覆性创新，达到国际先进水平，产品已入编华北六省《12系列建筑设计标准图集》2016年入编《全军武器装备采购信息目录》，2017年入编水利部《水利先进实用技术重点推广目录》，《山东省新技术推广产品》，2020被中国诚信企业评估中心评为中国绿色环保产品，目前已获得国家专利63项，软件著作权20项，国内领先科技成果4项，先后承担各级科技发展计划10项，承担国家重点研发计划专项2项，参入制定国家行业标准和地方标准11项，多次获得国家级省市科技进步奖，多次获得中国创新创业大赛优秀奖，多次获得山东新旧动能装换竞技大赛优秀奖，山东省省长杯工业设计大赛二等奖。项目技术符合国家十三五战略规划和山东省十强产业政策，广泛应用于工业节水、智慧农业、饮水安全、智慧消防等领域，目前已在全国各地建立300多个示范点，成果产业化的经济效益和社会效益巨大。放眼未来，三华利将秉承“承担社会责任，建设生态文明”的企业宗旨，通过持续创新和完善产业链，与国内外同行共商、共建、共赢，为我国城乡水利科技发展作出积极贡献。同时积极参入“一带一路”沿线国家的基础建设，发力布局国际市场。