Shenzhen Da Ai Zhi Shui Technology Co., Ltd. is dedicated to the selenium health industry. Our core research team, led by Professor Chen Guoqiang of Tsinghua University, has developed natural Tridacna shell material and geo-biomimetic purification technology over 15 years of research.
Our mission: to bring selenium-rich healthy water to every family, carrying China's selenium health technology to the world.
Deterministic combination of natural materials and biomimetic technology
Made from volcanic sedimentary rock and natural Tridacna shell formed over hundreds of millions of years under high temperature and pressure. All 20+ elements are within national safety standards.
Converts nature's groundwater purification process into an industrial-grade purification structure with deterministic material composition and natural adsorption capability.
Based on nano-selenium technology, selenium is released stably and safely into water, with drinking water dosage of 0.01-0.05 mg/L.
Selenium-rich product ecosystem for all scenarios
Backed by Tsinghua University research team with full-chain support
Become a PartnerIndustry recognition, proving brand strength
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