About Zhiyi
Zhiyi Specialty Chemicals Co., Ltd. has been dedicated to anti-aging additives for 24 years, specializing in the research and development, production and sales of polymer weathering additives. The products cover three series of antioxidants, UV absorbers, and light stabilizers, widely used in polyurethane, rubber, plastic, lubricating oil, resin, coatings, etc. In 2007, Zhiyi built a fine chemical production base in Nanxiong, Guangdong, with an annual production capacity of 10,000 MT, is a "national high-tech enterprise" and "Guangdong specialized and new enterprise". In 2020, a new production base was built in Lanzhou, Gansu, with an annual production capacity of 25,000 MT, which can meet the growing demand of global markets.
2001 year
Founded
35,000 MT
Annual Capacity
24 years
Experience
Company Culture
Providing customers with the most advanced anti-aging solutions and becoming the most trusted and respected stabilizer supplier in the world.
Company Mission
Committed to technological innovation, creating and enhancing customer value, and contributing to a sustainable future.
Company Vision
Providing customers with the most advanced anti-aging solutions and becoming the most trusted and respected stabilizer supplier in the world.
Company Values
Integrity, Innovation, Client Focus, Employee Growth.
Development History
Company Honor
We value quality and service, also committed to innovation and a green future.
Quality Management System Certification Certificate
Utility Model Patent Certificate
Shaoguan City Engineering Technology Center Certificate
Member of the China Polyurethane Industry Association
Guangdong Province High-Tech Product Certificate 1135
Guangdong Province High-Tech Product Certificate 2010
Guangdong Province High-Tech Product Certificate 3010W
Guangdong Province High-Tech Product Certificate UV-1
National High-Tech Enterprise
3a-Rated Credit Enterprise
Guangdong Provincial Engineering Research Center for Polymer Stabilization
Specialized, Innovative, and New Certificate for Coatings
Patent Certificate 1
Patent Certificate 2
Patent Certificate 3
Patent Certificate 4
Patent Certificate 5
Patent Certificate 6
Patent Certificate 7
Utility Model Patent Certificate
Our Video
Stepping into Zhiyi and explore our cutting-edge and diverse innovative products.
Polyurethane Anti-Yellowing Series
Improved heat resistance and hydrolysis resistance, thermal stability and weather resistance, excellent resistance to phenol yellowing and fumes.
YISORB® UV Absorber
Protect against UV damage, extend product life, and ensure quality remains stable in sunlight, safeguarding your products.
YIPHOS® Extreme Pressure Anti-Wear Agent
Exceptional wear resistance and extreme pressure protection ensure the smooth operation of mechanical power systems, enabling equipment to run more efficiently and reliably.
YIPHOS® Phosphite Antioxidants
Leading environmentally friendly phenol-free technology creates new value for customers.
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