
Experienced composite insulation material manufacturer
Founded with a vision to revolutionize thermal insulation, we have grown into a trusted leader in rubber foam insulation manufacturing. Over the years, our commitment to quality, sustainability, and innovation has driven us to push the boundaries of industry standards
Our History
China insulation material factory FUNAS was established in Guangzhou, China, in 2011. We have established a strong sales network around the world and have several agents in different countries. Thanks to the mutual trust, tolerance, support, and efforts of our partners, every one of them enjoys this cooperation very much.

In the past 14 years, as we continue to lay the foundation, we realized that not only the quality of the product is very important, so that customers like, buy, and use the rest assured, it is also a top priority. This means that what we do is worthwhile, meaningful, and can create greater value for human society.
After the epidemic, thousands of entrepreneurs continued to fall with the economic downturn, but we are growing in these difficult years. The fundamental is to follow the trend to the same response to change.
FUNAS is not only the heat-resistant insulation material product style in line with the current people's inner yearning; good experience and super high quality and service also make our customers satisfied.
From retailers to manufacturers to brand founders, we continue to study hard, step by step, and continue to grow our business, bringing services and ideas to more people who share the same happiness as us.
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Rock wool, a type of insulation material made from natural rocks and minerals, plays a crucial role in energy conservation, soundproofing, and fire safety. This article will guide you through the rock wool manufacturing process, explaining how it’s made, the materials involved, and the benefits it offers for both residential and commercial applications. By the end of this article, you'll have a clear understanding of how rock wool is produced and why it is considered an effective insulation solution.
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