Hongrun Acoustic Design Company is a high-tech enterprise integrating material research and development and production, acoustic design and consulting, noise control design and construction. The company is committed to the research on cutting-edge acoustic materials and noise control. Obtained a number of utility model patents and related copyrights in the particularly difficult field of low-frequency noise control. In addition, the company has the environmental protection construction qualification and production safety license issued by the Ministry of Construction of my country.

Hongrun Acoustics participated in the compilation of the building sound insulation standard "GB08J931 Building sound insulation and sound absorption structure standard", the "New Acoustic Engineering Cases" organized by the Ministry of Housing and Urban-Rural Development, the acoustic chapter of the "China Science and Technology Residential White Paper" and the editor-in-chief of "Science and Technology" Guidance on the Design of Vibration and Noise Reduction in System Residential Isolation and Noise Reduction in Systems, Development of Acoustic Standards for Vanke (Zhengzhou) Residential Floor Slabs and Household Sub-Walls, Research and Compilation of Residential Noise Control Standards in China Jinmao Green Construction Technology, Design of Vibration and Noise Reduction in China Contemporary Real Estate Energy System Guide preparation.

The silicon crystal rock sound absorbing plate jointly developed by the company and Tsinghua University is a breakthrough, innovative and revolutionary new acoustic material. It was obtained in 2017 and 2021 for key environmental protection promotion new materials in Nanjing and Jiangsu Province. The floating rubber vibration damping pad developed and produced by a senior rubber expert in a military institute was tested by the Building Environment Inspection Center of Tsinghua University. Its weighted standardized impact sound pressure level Ln, w=39dB (GB50118-2010 standardized impact sound specified in GB50118-2010 Pressure level Ln, w: special level <55dB), weighted impact sound pressure level improvement △Lw=39dB (domestic peers 35 dB and below).