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Marketing Center : +86 020-87398479 /
Securities Center : +86 0758-3681267 - sun.bd@jsjgcl.com
Jinsanjiang (Zhaoqing) Silicon Materials Co., Ltd., a trusted name among silica manufacturers, was established in 2003 and successfully went public in 2021 (stock code: 301059). As a customer-focused and innovation-driven silica powder supplier, we specialize in delivering tailored silica solutions that exceed expectations, offering customized silica materials to meet diverse industrial needs.
Dreams and wishes may be far, but they can be fulfilled with dedicated pursuit.
To Become a Global Leading Provider of Silica-Based Solutions.
By customized silicon materials, to deliver values-added solutions, to empower our employees, to contribute to our society.
Customer-oriented, innovation-driven, diligence-promoting, continuously improving.
Swipe to explore how JSJ grew into a leading silica manufacturer.
Named a “Little Giant in Specialized New Sectors” and recognized as a “Guangdong Province Green Factory,” further cementing its status among leading precipitated silica suppliers in China.
The smart factory began official production; earned ISO 50001 and CNAS certifications; recognized as the “Guangdong Labor Model & Craftsman Talent Innovation Studio.”
Completed construction of the smart factory (second plant); won the “23rd China Patent Excellence Award” and became a “Provincial Enterprise Technology Center”; multiple products recognized as “Guangdong Famous High-tech Products.”
Achieved ISO 22000 certification and listed on GEM (Stock code: 301059), advancing its role as a leading silica powder supplier.
Certified by ECOCERT, supporting JSJ’s ongoing commitment to eco-friendly precipitated silica suppliers.
Completed shareholding system reform; honored as a “Guangdong Intellectual Property Demonstration Enterprise” and “National Intellectual Property Advantage Enterprise.”
Received Kosher and REACH certifications, ensuring product compatibility across industries including the silicone industry.
Upgraded the second production line in the first plant to full automation, enhancing efficiency in silica granular output.
Earned certification for the “Intellectual Property Management System”
strengthening protection of innovation in silica powder supplier practices.
Designated as the “Guangdong Functional Silica Engineering Technology Research Center”
supporting R&D for precipitated silica powder and other advanced materials.
Recognized as a “National High-tech Enterprise”,
reinforcing its position among innovative precipitated silica manufacturers.
Certified by ISO14001
highlighting JSJ’s commitment to environmental responsibility in industrial silica solutions.
Achieved ISO9001 certification,
ensuring quality across all silica containing materials.
The first production line was completed,
marking JSJ’s initial step in delivering tailored silica solutions.
JSJ was founded
laying the foundation for its journey as one of China’s future silica manufacturers.
Backed by stringent controls, certified testing, and application-specific R&D, JSJ Silica delivers consistently superior product quality trusted across industries.
JSJ maintains strict quality management and standardized testing to ensure product consistency and high performance. Our R&D team also provides tailored silica solutions, reinforcing our position as a trusted silica powder supplier for diverse industries.
We have implemented an intelligent production system, where high-precision equipment operates automatically to eliminate human error. This advanced process ensures consistent quality in every batch—essential for industries using precipitated silica powder and other silica containing materials.
Our CNAS-certified laboratory can perform full-scale physical and chemical testing, meeting the demands of applications such as industrial silica solutions and high-purity materials in food and personal care products.
JSJ strictly follows all relevant regulations and industry standards, delivering reliable and high-quality materials to our business partners across sectors such as the silicone industry and beyond.
We believe in the “customer-oriented” corporate values, through rapid response to customer needs, we have established a stable partnership with many excellent customers for more than 20 years.
Certified by authoritative organizations provides customers with reliable protection.
Let’s begin in touch.
No.15 Chuangye Road,High-tech Zone, Zhaoqing, Guangdong, China