1, Guangzhou Runyu Acoustic Engineering Co.
Main products: acoustic engineering, acoustic design, anechoic chamber, acoustic chamber, KTV sound insulation, vibration and noise reduction, noise treatment of engine room, KTV sound insulation, gymnasium, conference room.
Address: Room 3, 2F, No.631 Huangpu Avenue East Road, Tianhe District, Guangzhou.
Established: 2006-05-16.
2, Shandong Chauchon Environmental Protection Technology Co.
Address: Development Zone, Dezhou City, Shandong Province.
3, Anhui blue gull environmental protection science and technology limited company
Main products: noise management.
Address: East Hubei Road, Huashan District, Maanshan City.
Established: 2019-04-15.
4, Shenzhen Quirter Soundproofing and Noise Reduction Engineering Technology Co.
Main products: civil: residential district and home residential soundproofing and noise reduction, water pump room noise treatment, air conditioning system noise treatment, generator room noise treatment, noise treatment of power distribution room.
Address: 606A, 75°SOHO, Qianjin 2nd Road, Xixiang, Bao'an District, Shenzhen, China.
Establishment: 2011-12-31.
5. Business Department of Hubei Zhonghuan Noise Management Technology Co.
Main products: Hubei noise management, Hubei noise management, Wuhan sound insulation and noise reduction, fan noise management.
Address: No. 161, Dongyue Village, Dongshan Street Office, East-West Lake District, Wuhan.