About XJY Silicone

About XJY

Jiangxi New Jiayi New Materials Co., Ltd. is a premier high-tech manufacturer with over 30 years of excellence in the silicone industry. We specialize in the development and production of high-value materials, including MQ silicone resins, silicone pressure sensitive adhesives, and hydrogen silicone oil. Our products are critical components in diverse sectors such as cosmetics &, mold release, defoamer, and coatings. Backed by a team of 250+ professionals and significant in-house R&D, we deliver not just products, but reliable, customized solutions. We ensure a seamless partnership through our flexible MOQ, efficient global delivery, and professional technical support, making us a trusted partner for businesses worldwide.

30 Years of Expertise
250+ Dedicated Professionals
200T Monthly Resin Capacity
1KG Free Samples
Comparable to leading international brands

Our Company History

Our Culture

XJY Silicones believes that through our in-depth development in the silicone raw materials industry, we provide high-quality silicone MQ resin and VMQ resin for color mestics, PSA, coating, waterproof, Optics, Electronics and other fileds.

Our vision: To be the your Best Supply of silicone Material

Our mission: Quality, Stability, High Performance.

Our value: Excellence and integrity, take on the role, win the futurea!

Conduct code: Be honest, be kind, be reliable, be professional.

Continuous innovation

Based in China, XJY Silicones (Jiangxi New Jiayi New Materials Co., Ltd.) stands as a national high-tech enterprise dedicated to the silicone industry for over 30 years. Our commitment to continuous innovation is powered by a specialized R&D team of over 20 experts and supported by four R&D centers strategically located in Jiangxi, Dongguan, Nanjing, and Hangzhou.

To fuel this progress, we invest over 12% of our annual sales into research and development. This sustained investment has resulted in more than 15 related patents, enhancing our strong independent R&D capabilities. Our focus spans key silicone products like Methyl MQ resins, VMQ resin, and Methyl Phneyl Silicone Resin, which serve various cutting-edge industries from PSA,defoamer, cosmetics to coating.

Innovation is the core of our mission. By leveraging advanced technology and constantly updating our production lines, we transform R&D breakthroughs into reliable, eco-friendly solutions for our global clients. As a trusted supplier to Fortune Global 500 companies, we are committed to pushing the boundaries of silicone technology—turning today’s research into tomorrow’s real-world applications.

Environmental Responsibility

Committed to Sustainable Manufacturing

We integrate advanced green technologies into our production lifecycle, ensuring all waste is managed responsibly and efficiently.

Wastewater Treatment: All sewage is treated through advanced biochemical processes, breaking down pollutants into CO₂ and H₂O for safe, standard-compliant discharge.
Exhaust Gas Management: Waste gas is collected and undergoes unified sealed treatment via dedicated purification systems to minimize atmospheric impact.
Solid Waste Handling: Industrial solid waste is securely stored in a designated sealed warehouse and transferred to certified partners for professional and compliant processing.
By-product Resourceization: By-product hydrochloric acid (HCl) is purified and sold as a commercial product, following a circular economy model that prevents environmental pollution.

Quality Control

At Jiangxi New Jiayi New Materials Co., Ltd., quality is at the heart of everything we do. Our advanced quality control system covers every stage—from strict raw material inspection, standardized production processes, and multi-level laboratory testing, to detailed packaging and warehousing management. Each batch is carefully analyzed and marked for traceability and safety, ensuring consistent performance and reliability of our silicone materials. With comprehensive storage and shipment checks, our dedicated team guarantees that only products meeting our highest standards reach our customers.

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Our Certification

We operate under the highest international standards for quality, environment, and occupational safety, as demonstrated by our ISO 9001, ISO 14001, and ISO 45001 certifications. Our commitment is further validated by the national High-tech Enterprise award and the Safety Production License, assuring you of our reliable and responsible manufacturing practices.