Founded in 2003, we specialize in building energy efficiency and the resolution of construction-related issues. As a National High-Tech Enterprise, Zhejiang Provincial Technology-Based SME, and Huzhou Municipal R&D Center, we have obtained multiple national patents to date. Our services focus on three segmented markets: first, construction technologies and materials for kitchens and bathrooms, addressing problems such as hollowing and water leakage; second, floor sound insulation, wall thermal insulation, and leveling technologies, solving issues including floor sound/thermal insulation, wall thermal insulation, hollowing, cracking, and crazing; third, energy-saving solutions for reducing energy consumption of glass in existing buildings. Over the past more than 20 years, Yangtai has consistently taken solving construction problems as the core direction of its R&D efforts. We continuously explore product innovation and application technologies while optimizing construction techniques. Currently, we are the earliest-established and largest-scale specialized dry-mix mortar manufacturer in Zhejiang Province specializing in floor sound insulation, thermal insulation, and leveling technologies, enjoying a high reputation in the industry.

Our Factory



Yangtai focuses on floor sound insulation, wall thermal insulation, and leveling technologies. It addresses multiple construction issues such as floor sound and thermal insulation, wall thermal insulation, hollowing, cracking, and crazing. The company also provides energy-saving solutions for glass in existing buildings.
Over the past 20+ years, Yangtai has made solving construction problems its R&D direction. It continuously explores product innovation, application technologies, and improves construction techniques. It is the earliest-established and largest-scale specialized dry-mix mortar production enterprise in Zhejiang Province in the fields of floor sound insulation, thermal insulation, and leveling, and has a high reputation in the industry.
Our Product
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Interface Treatment Agent |
Waterproof Coating |
Back Adhesive |
Adhesive |
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Joint Sealant |
Lightweight Block |
Old Wall Renovation |
Floor Treatment |
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Inorganic Permeable Concrete |
Inorganic Terrazzo Floor System |
Glass Heat Insulation Coating |
Aerogel Thermal Insulation Coating |
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Floor Sound Insulation, Thermal Insulation, Leveling and Self-Leveling System |
Inorganic Thermal Insulation Paste Internal External Wall Insulation System |
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Product Application
Floor Sound Insulation and Thermal Insulation
Including self-leveling thermal insulation mortar, polyurethane spraying and other systems, mainly realizing sound insulation and thermal insulation of floors.
Wall Thermal Insulation
Mainly composed of inorganic thermal insulation paste and special coatings, focusing on wall thermal insulation and condensation prevention.
Waterproof Materials
Covering elastic, rigid, rigid-flexible combined mortars, coatings, waterproofing agents and anti-seepage agents to meet building waterproofing needs.
Special Dry-Mixed Mortar
Including interface agents and tile/stone adhesives, replacing traditional cement mortar to solve bonding problems of large-format tiles and prevent hollowing.
Basement and Factory Flooring
Adopting cement-based self-leveling terrazzo system, integrating leveling, decoration and anti-cracking functions.
Energy Conservation and Consumption Reduction
Using rare metal nano glass thermal insulation coating and aerogel thermal insulation coating to achieve thermal insulation and energy conservation for transparent and non-transparent parts respectively.
Our Certificate
The patents of Deqing Yangtai Building Materials Co.,Ltd. cover fields such as building materials (e.g., tile grout, fire-resistant dry mortar, etc.), building structures (e.g., external wall insulation, old wall renovation structure, etc.), and construction equipment (e.g., concrete mixer, etc.), spanning multiple dimensions including material research and development, structural design, and equipment innovation, demonstrating the company's technical R&D strength in the field of construction.
Production Equipment
- Full-automatic Self-leveling Mortar Production Line
- Aerogel Coating Production Line
- Special Dry-mix Mortar Production Line
- Inorganic Thermal Insulation Paste Production Line






Production Market
The sales region of Deqing Yangtai Building Materials Co.,Ltd. takes Zhejiang as the core, radiates to East China regions such as Fujian, and gradually expands to the national market. In terms of performance, the company has strong annual production capacity and high annual turnover, owns more than 60 patent technologies. Its products have been successfully applied in many major projects in Zhejiang, and it enjoys a good reputation in fields such as dry mortar, building waterproofing and thermal insulation, making it one of the important suppliers in the East China building materials field.
Our service
Pre-sales
Product Presentation, Usage Instructions & Usage Q&A
In-sales
Technical Communication Support
After-sales
Quality Assurance & Technical Support

