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站内导航：nashen acoustic technology's main business anti-collision soft packanti-collision materialssheet piles VIPguangzhou tianhui new materials technology co., ltd. is a technology company specializing in the research and development and sales of anti-collision materials, sound absorption materials, sound insulation materials. main business: mainly produces anti-collision systems for public security, procuratorial and judicial system, wall anti-collision soft packs, bathroom anti-collision sanitary ware, and anti-collision soft packs in case handling areas. the company is committed to the professional supplier of case handling areas of the discipline inspection and supervision system. it is a cutting-edge enterprise engaged in the domestic discipline inspection and supervision safety conversation products. it focuses on the construction of conversation rooms, interrogation rooms, day rooms, and retention rooms, and is committed to creating an intelligent and safe conversation environment.guangzhou tianhui new materials technology co., ltd. is a technology company specializing in the research and development and sales of anti-collision materials, sound absorption materials, sound insulation materials. main business: mainly produces anti-collision systems for public security, procuratorial and judicial system, wall anti-collision soft packs, bathroom anti-collision sanitary ware, and anti-collision soft packs in case handling areas. the company is committed to the professional supplier of case handling areas of the discipline inspection and supervision system. it is a cutting-edge enterprise engaged in the domestic discipline inspection and supervision safety conversation products. it focuses on the construction of conversation rooms, interrogation rooms, day rooms, and retention rooms, and is committed to creating an intelligent and safe conversation environment.