Ceramic fiber materials have been the core business of GK for more than a decade. Throughout the years, we have remained dedicated to the industrial thermal insulation sector, helping customers reduce energy consumption, lower carbon emissions, and optimize operating costs through high-performance insulation solutions.

Our comprehensive range of industrial insulation products is developed through meticulous engineering and continuous innovation. Designed to perform reliably under demanding and complex operating conditions, our products deliver outstanding thermal insulation performance while combining energy efficiency, durability, and long service life.

GK offers a complete portfolio of ceramic fiber products, carefully categorized by temperature rating, fiber composition, and product form. This enables us to provide tailored solutions that precisely meet the requirements of different industries and applications.

From lightweight and flexible ceramic fiber blankets to rigid insulation boards, easy-to-install prefabricated modules, and specially formulated bulk fibers, every product embodies our extensive industry expertise and technical know-how accumulated over decades.

Guided by the principles of efficiency, reliability, and superior quality, we are committed to delivering customized thermal insulation solutions that help our customers improve process efficiency, enhance operational safety, and achieve sustainable growth.

Product Category

• Raw materials for ceramic fiber blankets and board products

• High-temperature kilns, heating devices, and wall lining gap fillers

• Raw materials for ceramic fiber wet-process products

• Raw materials for ceramic fiber spray coatings, castables and daubing materials

• Thermal insulation filling materials for corners and complex spaces