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R & D Innovation
With 25+ years of experience, Sanxin develops advanced silicone-based protective materials through continuous research and collaboration with universities and institutes.
Quality Control
Every batch is strictly tested— from formulation to packaging—ensuring stable performance and compliance with ISO, SGS, and international standards.
Product Assurance
We guarantee reliable performance for concrete, stone, wood, leather, textile, and ceramic applications, supported by technical expertise and industry validation.
Packaging
Our packaging follows eco-friendly practices with safe, compliant materials, ensuring products arrive in excellent condition while supporting sustainability goals.
Provide Protective Solutions for Your Project
Sanxin specializes in silicone-based functional materials that protect and enhance a wide range of surfaces. Our solutions are engineered to improve durability, resist water and stains, and preserve the natural appearance of concrete, stone, wood, leather, textiles, and ceramics.
With more than 25 years of R&D expertise, we combine science, innovation, and sustainability to meet the toughest performance challenges in construction, manufacturing, and consumer products. Whether you need long-term waterproofing, eco-friendly coatings, or specialized finishing agents, Sanxin provides customized solutions that ensure reliability and compliance with international standards.
Any Application, One Sanxin Solution
With 25+ years of R&D expertise, Sanxin provides tailored silicone protective solutions and nano waterproof penetrants for diverse industries. From construction to consumer products, we deliver formulations that meet the highest standards of quality, safety, and sustainability.
Hot-Selling Products
Polyurethane Sealants-Professional Waterproofing & Joint Protection
Durable, flexible, and weather-resistant sealants for reliable joint sealing and long-lasting waterproof protection.
Polyurethane Sealants-Professional Waterproofing & Joint Protection
Durable, flexible, and weather-resistant sealants for reliable joint sealing and long-lasting waterproof protection.
Polyurethane Sealants-Professional Waterproofing & Joint Protection
Durable, flexible, and weather-resistant sealants for reliable joint sealing and long-lasting waterproof protection.
Polyurethane Sealants-Professional Waterproofing & Joint Protection
Durable, flexible, and weather-resistant sealants for reliable joint sealing and long-lasting waterproof protection.
Polyurethane Sealants-Professional Waterproofing & Joint Protection
Durable, flexible, and weather-resistant sealants for reliable joint sealing and long-lasting waterproof protection.
Polyurethane Sealants-Professional Waterproofing & Joint Protection
Durable, flexible, and weather-resistant sealants for reliable joint sealing and long-lasting waterproof protection.
Protective Solutions for Different Industries
Sanxin provides silicone-based protective agents widely used in construction, manufacturing, and consumer products. Our solutions enhance durability, resist water and stains, and ensure sustainable performance across industries.
Concrete Industry
Our waterproofing agents deliver long-lasting protection for concrete structures, preventing water infiltration and extending service life.
Stone & Ceramic Industry
Sanxin protective coatings keep natural stone and ceramic surfaces stain-free, durable, and easy to maintain in both indoor and outdoor projects.
Wood & Leather Industry
Our finishing agents preserve the natural look of wood and leather while improving resistance to moisture, scratches, and daily wear.
Why Sanxin Has Earned the Trust of Numerous Clients
For more than 25 years, Sanxin has been a reliable partner in providing functional silicone materials. Our reputation is built on innovation, quality, and sustainable development.
R & D Strength
Sanxin’s R&D team collaborates with top universities and institutes, driving innovation in silicone-based protective materials and surface solutions.
Customized Services
We provide tailored solutions for concrete, stone, wood, leather, textile, and ceramics, ensuring every client’s unique needs are met.
Global Standards Compliance
All Sanxin products comply with international certifications such as ISO, SGS, REACH, and RoHS, ensuring safety and sustainability.
Sanxin Functional Material Features
Sanxin specializes in silicone-based protective solutions that deliver long-lasting performance for concrete, stone, wood, leather, textiles, and ceramics. Our materials are designed for waterproofing, stain resistance, and surface durability, ensuring stable results across industries.
✔ 25+ years of expertise in silicone-based R&D
✔ Advanced waterproofing and protective technologies
✔ High performance and consistent quality
✔ Customized solutions for multiple industries
✔ Global compliance: ISO, SGS, REACH, RoHS
✔ Trusted by clients worldwide with reliable support
Sanxin Company Principles
At Sanxin, we adhere to the principle of “Quality First, Reputation First”, providing innovative, eco-friendly, and reliable protective materials. With strict quality control and sustainable development goals, our products have earned global recognition and are exported to Europe, the United States, the Middle East, Southeast Asia, Oceania, and beyond.
● Rich industry experience in functional silicone materials
● Advanced R&D and technical innovation
● Tailored solutions for diverse applications
● Strict quality management system (ISO 9001, SGS)
● Efficient production and reliable supply capacity
● Global market reach with strong partnerships
● Commitment to sustainability and eco-friendly practices
Why Industries Choose Sanxin
With over 25 years of expertise, Sanxin provides trusted silicone-based protective solutions that combine performance, reliability, and sustainability for industries worldwide.
What Our Clients Say
Related Resource
How Silicone Waterproofing Extends Building Lifespan
Protecting Stone and Ceramic Surfaces from Daily Wear
Eco-Friendly Materials for a Sustainable Future
Exhibition Review
