Company Profile
Enterprises listed in the Key Promotion Catalog of Practical Water Conservancy Technologies by the Science and Technology Promotion Center of the Ministry of Water Resources
Founded in 2008, San Huali has its production base located in the High-Tech Zone of Weifang, Shandong Province. As a national high-tech enterprise, the company is committed to addressing the longstanding challenge of pipeline safety and freeze protection—issues that conventional insulation methods cannot fully resolve—through independently developed energy-saving and anti-freeze technology for water supply pipelines. Additionally, San Huali provides comprehensive solutions for municipal water network construction. In 2016, the company was listed on the Qilu Equity Exchange Center.
San Huali is driven by innovation, striving to become a pioneer in China’s energy-efficient and freeze-proofing industry for water pipelines. With technological innovation, business model innovation, and innovative management and institutional approaches as its three core engines, the company aims to grow into one of the country’s leading specialized enterprises in freeze-proofing technology—and to establish itself as a globally recognized, premium brand for energy-saving, freeze-resistant equipment designed for water supply pipelines.
The company has established a domestic production and R&D base in the High-Tech Zone of Weifang, Shandong Province. Its core technologies include the SHL pipeline anti-freeze valve—featuring fully independent intellectual property rights—as well as the SCS anti-freeze plug, 3FT multi-functional fire hydrant, HWZ infrared smart anti-freeze device, and the SND high-pressure water-saving anti-freeze flushing valve, along with the ZNF intelligent anti-freeze device specifically designed for residential buildings. These innovative air-powered vacuum-based anti-freeze solutions enable the company to produce annually: 200,000 sets of 3FT multi-functional fire hydrants, 5 million sets of SCS anti-freeze plugs, and over 2 million NFV anti-freeze valves.
The company’s products have been incorporated into the "12-Series Architectural Standard Design Atlas" covering six provinces in North China. Today, its comprehensive product portfolio spans across critical areas such as municipal water networks, ensuring safe and accessible drinking water in every rural village, smart firefighting systems, integrated solar energy applications, rural dry toilet renovations, agricultural water-saving irrigation systems, and energy-efficient green building initiatives in urban settings. Through these efforts, the company is actively contributing to targeted poverty alleviation, improving public welfare, and enhancing overall community safety.
San Huali is currently involved in infrastructure projects across multiple regions in China, with plans to complete 100 demonstration projects nationwide. At the same time, the company is actively embracing the Belt and Road Initiative and strategically expanding into international markets.
As a leading domestic manufacturer and solution provider specializing in professional anti-freeze equipment for municipal water systems, Sanhuali has established partnerships and collaborated on numerous projects with dozens of enterprises across China. Its innovative demonstration projects have earned recognition from relevant authorities. In 2017, the company was successively included in the Ministry of Water Resources' "Catalogue of Advanced and Practical Technologies for Key Promotion in Water Conservancy" and the "National Catalogue of Water-Saving Products." Additionally, Sanhuali has forged industry-academia-research collaboration agreements with several prominent universities and institutions, actively contributing to the steady and rapid advancement of energy-saving and freeze-protection technologies for China's water supply pipelines.
For years, Sanhuali's technology products have consistently been favored by the capital market, earning recognition from several renowned investment firms as a trusted investment opportunity. Backed by robust technological expertise, strong fundraising capabilities, and solid financial strength, the company plans to leverage its growing momentum to pursue an IPO on the STAR Market.
Every year, Sanhuali invests a certain percentage of the company’s net profit into research and development, boasting a team of dedicated R&D professionals and expert advisors. The company has secured dozens of software copyrights and numerous technological achievements. It has also successfully undertaken multiple science and technology innovation projects at various levels. Additionally, Sanhuali has established the Weifang City Engineering Technology Research Center for Anti-Freezing Equipment in Water Supply Pipelines and is currently planning to set up similar centers in Northeast China, Northwest China, North China, and Central China, focusing on water conservancy and water management energy-saving equipment. Furthermore, the company is actively collaborating with several leading domestic universities and plans to join the National Strategic Alliance for Technological Innovation in the Water Pipeline Energy-Saving and Anti-Freezing Industry, fostering collaborative growth across the entire water industry value chain.
Looking ahead, Sanhuali will uphold its corporate mission of "Embracing Social Responsibility and Building an Ecological Civilization," continuously driving technological innovation and refining its industry chain to actively contribute to ensuring safe water supply in both urban and rural areas, supporting municipal infrastructure development, and fostering industrial upgrades—ultimately showcasing the remarkable innovative strength of Chinese enterprises on the global stage.
Phone:+86-536-8536300
Service Hotline:400-658-6799
Address: China, Shandong, Weifang High-tech Zone
Email:sanhuali2011@163.com
Website:www.shlvalve.com
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