Best selling Sound insulation high density rock wool fireproof 50mm Sound Insulation Sound Absorption Rock Mineral Wool board

   Our rock wool soundproofing board has high density and good sound insulation effect.

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     Guangzhou Gelaruisi Metal product Co., Ltd.is the Guangdong branch of Shiteng Group, located in Panyu District, Guangzhou City, Guangdong Province. Our company has been engaged in the production and sales of road safety and steel products for over 15 years, with 4 factories. Our main products include Wave beam guardrails, courtyard fences, wire mesh fences, noise barriers, and flood barrier. At present, we cooperate with over 5000 manufacturing companies and serve nearly 200000 corporate customers. As an integrated enterprise of industry and trade, we can provide you with the best price, fastest delivery time, and highest quality service.

   Our company was awarded the title of "Guangdong Province Integrity Demonstration Enterprise" by the China Product Quality Supervision Commission in April 2023.