SUNTHERM Group, founded in 1993, is an international insulation materials manufacturer integrating R&D, production, and sales. The Group operates three modern production bases — an equipment manufacturing plant, a rock wool factory, and a ceramic fiber factory — covering the entire industry chain from insulation production line equipment to a full range of finished insulation products.
For over three decades, SUNTHERM has remained dedicated to the field of high-temperature thermal insulation and refractory materials. Our main products include rock wool, ceramic fiber, and related production line equipment. Equipped with multiple fully automated production lines and advanced testing and processing facilities, we ensure that our products meet internationally leading standards in temperature resistance, insulation performance, and environmental indicators. Our technical R&D team, composed of experienced engineers, continues to drive product innovation and upgrades to meet the diverse needs of industries worldwide.
With stable product quality and exceptional service, SUNTHERM products are exported to more than 80 countries and regions, including Russia, Europe, the United States, the Middle East, and Southeast Asia. They are widely used in metallurgy, power generation, chemical engineering, construction, shipbuilding, petroleum, and aerospace. We maintain long-term strategic partnerships with internationally renowned enterprises and have obtained multiple international quality management certifications, highlighting SUNTHERM’s competitiveness and influence in the global market.
Beyond providing high-performance insulation materials, SUNTHERM offers one-stop solutions from equipment manufacturing and technical guidance to installation and commissioning, helping customers achieve energy savings, improve production efficiency, and optimize operating costs. Guided by technological innovation and customer needs, we continuously enhance our competitiveness in the global market.
Core Production Bases
■ Production Line Factory
Independently develops and manufactures various high-performance insulation material production lines, including complete sets of equipment for rock wool production lines and ceramic fiber production lines. With advanced technology and a high degree of automation, we provide global customers with comprehensive turnkey solutions from equipment design and manufacturing to installation and commissioning.
■ Rock Wool Products Factory
Produces rock wool boards, blankets, pipes, and other products with excellent thermal insulation, fire resistance, and soundproofing performance. Widely applied in building façades, industrial equipment, shipbuilding, and energy projects. Products comply with international quality standards, featuring high temperature resistance, corrosion resistance, and eco-friendly energy-saving properties.
■ Ceramic Fiber Products Factory
Specializes in the production of ceramic fiber blankets, boards, ropes, modules, and other high-temperature resistant products. With a maximum service temperature of up to 1600℃, these products are lightweight, provide efficient thermal insulation, and exhibit excellent thermal shock resistance. They are widely used in metallurgy, petrochemicals, power generation, kiln manufacturing, and other high-temperature industrial sectors.
Our Advantages
▶ Rich Experience: Over 30 years of industry expertise, deeply rooted in global markets, establishing a mature technology and service system.
▶ Advanced Equipment: Adoption of internationally advanced production processes, with independent design and development of key equipment.
▶ Quality Assurance: Products certified under ISO quality management systems and multiple authoritative international certifications.
▶ Global Service: Professional international trade team providing multilingual technical support and after-sales service.
Looking ahead, SUNTHERM will continue to uphold its founding principles, actively expand international cooperation and market presence, and consistently deliver more efficient, environmentally friendly, and valuable insulation solutions to customers worldwide. We firmly believe that, with our technological strength and service commitment, SUNTHERM will join hands with partners to create a new chapter of high-quality development!
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