Nanjing Hairui Heat Preservation Material Limited Liability Company was established in March 2008. Main, rock wool board, Rubber plastic board,glass wool insulation building materials.
MOREThe company has been established for 16 years and is a production-oriented enterprise specializing in the production of rock wool boards and rubber plastic boards.
Both rock wool products have passed the ISO9001-2000 quality system certification, and rock wool products have passed the factory certification of China Classification Society (CCS).
The company's economic benefits have doubled year after year, and various undertakings are thriving, demonstrating broad development prospects and a bright future.
Our factory adheres to the principle of "technology first, quality first",Perfect after-sales service team to solve your worries 7*24-hour professional service.
Nanjing Hairui is a rock wool board manufacturer that integrates production and sales.
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Rubber insulation board: has excellent resistance ...
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Due to its excellent comprehensive performance, th...
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The main feature of the product is a closed foam s...
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