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Top 10 Glass Wool Blanket Suppliers in China 2026

Introduction to Glass Wool Blanket

Glass wool blanket is an insulating material made from molten glass that is spun into fine fibers. These fibers are then formed into blankets. It has excellent thermal insulation properties, which can effectively reduce heat transfer, making it widely used in buildings, industrial equipment, and HVAC systems. Additionally, it offers good sound – absorption capabilities, helping to reduce noise levels. It is also non – combustible, providing a high level of fire safety. Glass Wool Blanket

1. Langfang Aolesi Thermal Insulation Materials Co., Ltd.

Company Introduction

Langfang Aolesi Thermal Insulation Materials Co., Ltd. is a well – established enterprise in the field of thermal insulation materials. With years of experience in the industry, the company has a professional R & D team and advanced production equipment. They are committed to providing high – quality glass wool blankets that meet the diverse needs of customers. The company adheres to strict quality control systems to ensure the performance and reliability of their products.

Features in Glass Wool Blanket

  • High – density options: They offer glass wool blankets with different densities, which can be customized according to the specific requirements of thermal and acoustic insulation.
  • Good flexibility: The blankets are flexible, making them easy to install in complex structures.
  • Low thermal conductivity: Ensuring excellent heat – insulation performance.

    Company Advantages

  • Advanced technology: The company continuously invests in new technologies to improve product quality and production efficiency.
  • Customized service: They can provide customized solutions according to customers’ special needs.
  • Good after – sales service: Promptly respond to customers’ inquiries and solve problems.

    Website

    https://www.lfaolesi.com/

2. Owens Corning (China) Investment Co., Ltd.

Company Introduction

Owens Corning is a global leader in building materials and composite solutions. In China, it has a strong presence in the insulation market. With a long – standing reputation for innovation and quality, the company has state – of – the – art manufacturing facilities and a large – scale R & D center in China. They are dedicated to developing sustainable insulation products.

Features in Glass Wool Blanket

  • Sustainable materials: Their glass wool blankets are made from recycled glass, which is environmentally friendly.
  • High – performance insulation: Provide superior thermal and acoustic insulation performance.
  • Uniform fiber distribution: Ensures consistent quality across the entire blanket.

    Company Advantages

  • Global brand influence: Benefit from its global brand recognition and advanced management experience.
  • Research and innovation: Continuously introduce new products and technologies to meet market demands.
  • Strict quality control: Comply with international quality standards.

3. Knauf Insulation (China) Co., Ltd.

Company Introduction

Knauf Insulation is a well – known international brand in the insulation industry. In China, it has established modern production bases and a wide sales network. The company focuses on providing innovative and efficient insulation solutions. Their products are widely used in various construction projects, both residential and commercial.

Features in Glass Wool Blanket

  • Soft and easy – to – handle: The blankets are soft, facilitating quick and easy installation.
  • High fire – resistance: Offer a high level of fire protection, meeting strict safety requirements.
  • Good moisture – resistance: Can maintain performance in humid environments.

    Company Advantages

  • Rich industry experience: With decades of experience in the insulation field, they have in – depth knowledge of customer needs.
  • Comprehensive product portfolio: Provide a variety of glass wool blanket products to meet different application scenarios.
  • Strong technical support: Offer technical advice and training to customers.

4. Rockwool (China) Investment Co., Ltd.

Company Introduction

Rockwool is a global leader in stone wool insulation products, and it also has a significant position in the glass wool market in China. The company focuses on sustainable development and product safety. Their production facilities in China are equipped with advanced technology to ensure high – quality production.

Features in Glass Wool Blanket

  • Exceptional fire – proof performance: Their glass wool blankets are highly fire – resistant, protecting buildings from fire hazards.
  • Excellent sound – proofing: Can effectively absorb sound waves and reduce noise pollution.
  • Long – service life: Durable and can maintain performance over a long period.

    Company Advantages

  • Global R & D resources: Leverage global research and development advantages to continuously improve product performance.
  • Sustainable production: Committed to reducing environmental impact during the production process.
  • Good market reputation: Widely recognized by customers for its reliable product quality.

5. Beijing New Building Materials Group Co., Ltd.

Company Introduction

Beijing New Building Materials Group is a large – scale state – owned enterprise in the building materials industry. With a wide range of building material products, it has a strong R & D and production capacity. In the glass wool blanket field, it combines advanced technology and local market needs.

Features in Glass Wool Blanket

  • Adaptability to local climate: Their products are designed to meet the specific climate conditions in different regions of China.
  • Cost – effective: Provide high – quality glass wool blankets at a reasonable price.
  • Easy installation: The products are designed for simple installation, reducing labor costs.

    Company Advantages

  • Government – supported R & D: Receive government support in research and development, ensuring the application of the latest technologies.
  • Large – scale production: Can meet large – volume orders in a short time.
  • Good cooperation with local construction projects: Have a good understanding of local construction requirements and regulations.

6. Hebei Jinbiao Construction Material Technology Co., Ltd.

Company Introduction

Hebei Jinbiao is a professional manufacturer focusing on construction materials, including glass wool blankets. The company has a modern production base and a group of experienced technicians. They are committed to providing high – quality products to the market through continuous product improvement.

Features in Glass Wool Blanket

  • Lightweight design: Easy to transport and install, reducing the overall load of the building.
  • Good tensile strength: The blankets have good tensile strength, ensuring durability during installation and use.
  • Various sizes available: Can provide glass wool blankets in different sizes to meet different construction needs.

    Company Advantages

  • Continuous innovation: Continuously improve product performance and production process.
  • Competitive pricing: Offer products at a competitive price in the market.
  • Fast delivery: Ensure timely delivery of products to customers.

7. Shandong Kuangda New Building Materials Co., Ltd.

Company Introduction

Shandong Kuangda is a rising star in the glass wool blanket industry in China. The company has introduced advanced production lines from abroad and established a strict quality management system. They are actively expanding their market share through high – quality products and good service.

Features in Glass Wool Blanket

  • High – precision production: Ensure accurate dimensions and consistent quality of the glass wool blankets.
  • Good dust – control: The products produce less dust during installation, providing a healthier working environment.
  • Energy – saving design: Help buildings save energy through effective thermal insulation.

    Company Advantages

  • Imported technology: Benefit from advanced foreign technologies to improve product quality.
  • Customer – oriented service: Provide personalized service according to customers’ needs.
  • Rapid development potential: With continuous investment and expansion, it has great potential for future growth.

8. Fujian Sanmu Group Co., Ltd.

Company Introduction

Fujian Sanmu Group is a diversified enterprise with a presence in the building materials field. In the glass wool blanket business, it combines its resources in multiple industries to develop high – performance products. The company has a certain influence in the southeastern region of China.

Features in Glass Wool Blanket

  • Corrosion – resistance: The glass wool blankets can resist corrosion, suitable for use in harsh environments.
  • Good elasticity: Maintain good performance even after long – term compression.
  • Eco – friendly materials: Use environmentally friendly raw materials in the production process.

    Company Advantages

  • Diversified resource integration: Integrate resources from different industries to improve product competitiveness.
  • Strong regional influence: Have a good market foundation in the southeastern region of China.
  • Comprehensive service system: Provide pre – sales, in – sales, and after – sales services.

9. Tianjin Jinyuan Thermal Insulation Materials Co., Ltd.

Company Introduction

Tianjin Jinyuan is a local enterprise specializing in thermal insulation materials, including glass wool blankets. The company focuses on local market development and provides customized products according to local customers’ needs. It has a complete production and sales system.

Features in Glass Wool Blanket

  • Custom – made specifications: Can produce glass wool blankets with special specifications as required by customers.
  • Good local adaptability: Understand the local climate and construction requirements well, providing products that are more suitable for local use.
  • Cost – effective for local market: Offer products with a good price – performance ratio for the local market.

    Company Advantages

  • Local market awareness: Have in – depth knowledge of the local market, which helps in product development and marketing.
  • Fast response to local customers: Can quickly respond to local customers’ inquiries and orders.
  • Good cooperation with local businesses: Have established good cooperative relationships with local construction companies and distributors.

10. Guangdong Bangran Building Materials Co., Ltd.

Company Introduction

Guangdong Bangran is a company based in the economically developed Guangdong region. It focuses on high – end glass wool blanket products. The company has a modern R & D center and a production base with advanced equipment. They are committed to providing high – quality products for high – end construction projects.

Features in Glass Wool Blanket

  • Ultra – high – performance insulation: Provide extremely effective thermal and acoustic insulation for high – end buildings.
  • Aesthetic appearance: The blankets are designed to have an aesthetic appearance, which is suitable for exposed installations.
  • Foam Pipe Sleeve High – end raw materials: Use high – quality raw materials to ensure product performance.

    Company Advantages

  • Location advantage: Benefit from the advanced economic environment and technological resources in Guangdong.
  • Target high – end market: Focus on high – end projects, which can guarantee product quality and profit margins.
  • Strong R & D ability: Continuously develop new products and technologies to meet the needs of the high – end market.