2026 Top 10 Large Silent Room Manufacturers in China

Changzhou Xinjia Acoustic Technology Co., Ltd

Changzhou Xinjia Acoustic Technology Co., Ltd., with its registered address at No. 62 Fengjiatou, Xiaoliuqiao Village Committee, Luoyang Town, Wujin District, Changzhou City, is registered with the Government Service Management Office of Wujin District, Changzhou City. The legal representative is Qian Weizhong, and the business scope includes general projects: manufacturing of environmental monitoring specialized instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Mold manufacturing; Mold sales; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Mechanical parts and component processing; Sales of mechanical parts and components; Noise and vibration control services; Sales of green composite materials for rail transit; Sales of building materials; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of rubber products; Sales of insulation materials; Sales of refractory materials; Sales of labor protection equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Large Silent Room, Soundproof Room, Soundproof Room

Hebei Zeer Environmental Protection Engineering Co., Ltd

Hebei Zeer Environmental Protection Engineering Co., Ltd., with its registered address at No. 63 Huafu International, Raoyang County Economic Development Zone, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Raoyang County, Hengshui City. The legal representative is Zhang Sengjie, and the business scope includes general projects such as the manufacturing and sales of vibration and noise reduction equipment; Manufacturing and sales of specialized equipment for environmental protection; Manufacturing and sales of audio equipment; Manufacturing of dust removal technology equipment; Manufacturing and sales of metal wire ropes and their products; Manufacturing and sales of metal structures; Manufacturing and sales of metal materials; Construction of earthwork engineering; Construction project construction; Construction of sports facilities engineering; Construction of landscaping and greening projects; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Large Silent Room, Metal Soundproof Wall, Bridge Sound Barrier

Nanjing Aokangsi Doors and Windows Co., Ltd

Nanjing Aokangsi Doors and Windows Co., Ltd. is registered at No. 19, Zhongxin Road, Sanshan Industrial Park, Banqiao Street, Yuhuatai District, Nanjing City. The registration authority is the Yuhuatai District Administrative Approval Bureau of Nanjing City, and the legal representative is Xie Yingying. The business scope includes the sales of doors and windows, building materials, panels, metal products, and aluminum materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: construction engineering design; Construction project construction; Design of intelligent building systems; Construction labor subcontracting; Residential interior decoration and renovation (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: manufacturing and processing of doors and windows; Construction of metal doors and windows engineering; Installation services for ordinary mechanical equipment; Municipal facility management; Fire technology services; Advertising design and agency; Advertising production; Advertising release; Sales of building decoration materials; Sales of labor protection equipment; Wholesale of hardware products; Retail of hardware products; Sales of daily necessities; Glass instrument manufacturing; Sales of glassware; Manufacturing of daily glass products; Sales of daily glass products; Glass manufacturing; Brand management (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Large Silent Room, Villa Sunroom, Glass Sunroom

Dongguan Tianshuo Testing Equipment Co., Ltd

Dongguan Tianshuo Testing Equipment Co., Ltd., with its registered address at No. 7 Hongxing Road, Qiaotou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration and represented by He Yanling. Its business scope includes production, sales, and maintenance of testing equipment and its accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Silent Room, , Environmental Aging Test

Changzhou Jingzhiyuan Sound Insulation Materials Co., Ltd

Changzhou Jingzhiyuan Sound Insulation Materials Co., Ltd., with its registered address at No. 222, Wunan East Road, Luoyang Town, Wujin District, Changzhou City, registered with the Administrative Approval Bureau of Wujin District, Changzhou City. The legal representative is Xiong Zhongtian, and its business scope includes the research and development of sound insulation materials; Research and development, manufacturing, processing, sales, and installation of sound insulation equipment and accessories, environmental protection equipment and accessories, and mufflers; Manufacturing, processing, and sales of steel structural components, stainless steel products, sheet metal components, and mechanical parts; The import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Silent Room, Test Room,

Xuzhou Huangshuo Technology Development Co., Ltd

Xuzhou Huangshuo Technology Development Co., Ltd. is registered at No. 6 Taihang Mountain Road, Wuxi Xinyi Industrial Park, Beigou Street, Xinyi City. The registration authority is the Xinyi Administrative Approval Bureau, and the legal representative is Li Qimei. The business scope includes technology promotion, technology transfer, technology consulting, and technology services in the field of intelligent technology; Software development; Computer system services; Advertising design, production, agency, and publishing; Design, production, and sales of audiovisual equipment; Design, construction, and sales of recording studios; Rental of cultural supplies; Market research; Undertake exhibition and display activities, film and television planning; Organize cultural and artistic exchange activities; Production of radio and television programs; Performance agency. Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of digital home products; Manufacturing of insulation and soundproofing materials; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Sales of metamaterials; Internet sales (except for the sale of goods that need to be licensed); Enterprise management (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Silent Room, , Soundproof Room

Nanjing Orleans Construction Technology Co., Ltd

Nanjing Orliangsi Construction Technology Co., Ltd., with its registered address in Qingxiu Village, Jiangning Street, Jiangning District, Nanjing City, is registered with the Jiangning District Administrative Approval Bureau of Nanjing City. The legal representative is Xiong Lihua, and its business scope includes licensed projects such as construction projects; Construction project design; Residential interior decoration and renovation; Construction professional operations; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Construction of metal doors and windows engineering; Manufacturing and processing of doors and windows; Sales of doors and windows; Software development; Sales of refractory materials; Production of refractory materials; Construction of landscaping and greening projects; Residential water and electricity installation and maintenance services; Home appliance installation services; Repair of daily electrical appliances; Construction of earthwork engineering; Home service; Sales of building materials; Sales of building decoration materials; Sales of lightweight building materials; Sales of metal products; Sales of metal materials; Sales of metal structures; Installation services for ordinary mechanical equipment; Sales of industrial textile products; Rainshed sales; Retail of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of building waterproofing membrane products; Sales of anti-corrosion materials; Sales of insulation materials (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Large Silent Room, Lifting Window, Courtyard Glass Room