2026 Top 10 Soundproof Box Manufacturers in China

Dongguan Xinhui Electronic Technology Co., Ltd

Dongguan Xinhui Electronic Technology Co., Ltd., with its registered address at No. 8, Weiduoli Dafuofu Plaza, Zhangluo Community, Zhangmutou Town, Dongguan City, is registered with the Dongguan Market Supervision Administration. The legal representative is Luo Yaohui, and its business scope includes research and development, sales, leasing, and maintenance of electronic products, shielding equipment, sound insulation equipment, electronic testing equipment, electronic testing instruments, and mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Soundproof Box, Soundproof Room,

Beijing Kangling Yingke Power Technology Co., Ltd

Beijing Kangling Yingke Power Technology Co., Ltd., with its registered address at 811, Unit 1, 8th Floor, No. 8 Chaoyang Road, Chaoyang District, Beijing, is registered with the Market Supervision Administration of Chaoyang District, Beijing. The legal representative is Li Yugen, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of generators and generator sets; Mechanical equipment leasing; Electronic product sales; Sales of instruments and meters; Retail of hardware products; Sales of mechanical parts and components; Sales of lubricating oil; Sales of building materials; Engineering management services; Sales of fans and blowers; Installation services for ordinary mechanical equipment; Sales of specialized equipment for environmental protection; Sales of power facilities and equipment; Sales of chemical products (excluding licensed chemical products); Sales of coal-fired flue gas desulfurization and denitrification equipment; Research and development of distribution switch control equipment; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Soundproof Box, Oil Filter Cartridge, Silencing And Noise Reduction

Hefei Longma Electrical Equipment Co., Ltd

Hefei Longma Electrical Equipment Co., Ltd., with its registered address located on the west side of Xishanyi Road in Feidong Economic Development Zone, is registered with Feidong County Market Supervision and Administration Bureau, and its legal representative is Yan Tingfeng. Its business scope includes research and development, production, and sales of electrical equipment and food machinery; Sales of high and low voltage electrical cabinets and complete sets of equipment, electrical components, industrial automation equipment, hardware and electromechanical, metal products, fire-fighting equipment, lubricants, and automotive parts; Construction of building projects and sales of materials; Environmental purification engineering construction and equipment sales; New energy engineering construction and equipment sales; Photovoltaic engineering construction and equipment sales; Construction of sewage treatment projects and sales of equipment; Design and installation of steel structure engineering; Design, sales, installation, and maintenance of activity rooms. Sales, leasing, and installation of lifting equipment; Research and development, sales, and leasing of specialized transportation vehicles for highway beams; Construction and transportation of high-speed rail and highway beams. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Soundproof Box, Galvanized Sheet Box Transformer, Prefabricated Cabin Shell

Sichuan Jinggong Environmental Governance Co., Ltd

Sichuan Jinggong Environmental Governance Co., Ltd., registered at No. 1514, 15th Floor, Unit 1, Building 1, No. 78 Xincheng Avenue, Chengdu High tech Zone, registered with the Market Supervision Administration of Chengdu High tech Zone, with Tang Xibo as the legal representative. Its business scope includes (excluding pre licensed projects, post licensed projects are operated with permits or approval documents) environmental governance industry; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing industry; Metal manufacturing industry; Environmental protection engineering, mechanical and electrical installation engineering, steel structure engineering, building decoration engineering, engineering design; Wholesale and retail of goods. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Soundproof Box, , Hollow Silicon Microsphere Sound-Absorbing Board

Shandong Linchai Power Generation Equipment Co., Ltd

Shandong Linchai Power Generation Equipment Co., Ltd., registered at Room 225, Building 5, Wenxin Jiayuan, Wenxin Community, Wenquan Development Zone, Weifang High tech Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Ye Song as the legal representative. Its business scope includes general projects: sales of generators and generator sets; Import and export of goods; Technology import and export; Research and development of efficient and energy-saving technologies in the power industry; Sales of pumps and vacuum equipment; Sales of mechanical equipment; Power generation technology services; Research and development of distribution switch control equipment; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of power electronic components; Electronic product sales; Operation of wires and cables; Sales of metal materials; Battery sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. Licensed projects include the installation, maintenance, and testing of power transmission, power supply, and receiving facilities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Soundproof Box, Yuchai, Weichai

Shandong Yingze Intelligent Technology Co., Ltd

Shandong Yingze Intelligent Technology Co., Ltd., with its registered address at W15, West Zone of Duchen Intelligent Manufacturing Industrial Park, Qingzhou Economic Development Zone, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision Administration Bureau and represented by Yang Bo as the legal representative. Its business scope includes general projects such as the development of intelligent water management systems; Intelligent control system integration; Sales of generators and generator sets; Sales of electrical equipment; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Sales of electrical accessories; Sales of distribution switch control equipment; Research and development of electromechanical coupling system; Research and development of distribution switch control equipment; Research and development of motors and their control systems; Engineering and technical research and experimental development; Mechanical equipment leasing; General equipment repair; Electrical equipment repair; Installation services for ordinary mechanical equipment; Manufacturing of generators and generator sets; Motor manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of electrical accessories; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of distribution switch control equipment; Manufacturing of power facilities and equipment; Domestic trade agency; Sales agent; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: various types of engineering construction activities; Electrical installation services; Import and export agency; Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Soundproof Box, Yuchai Series, Above 1000Kw

Shandong Xinao Machinery Co., Ltd

Shandong Xinao Machinery Co., Ltd., with its registered address located in Liulijing Village, Quanpu Town, Liangshan County, Jining City, Shandong Province, is registered with the Market Supervision Administration of Liangshan County. The legal representative is Wang Yuanqiu, and its business scope includes general projects such as mechanical and electrical equipment manufacturing; Black metal casting; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Sales of pharmaceutical specialized equipment; Manufacturing of pharmaceutical specialized equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for refining and chemical production; Manufacturing of specialized equipment for refining and chemical production; Research and development of industrial enzyme preparations; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Steel rolling processing; Sale of second-hand goods; Installation services for ordinary mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of instruments and meters; Manufacturing of experimental analytical instruments; Mechanical parts and component processing; Wood processing; Sales of intelligent basic manufacturing equipment; Sales of mechanical parts and components; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of labor protection equipment; Sales of chemical products (excluding licensed chemical products); Needle textile sales; Sales of daily necessities; Sales of building materials; Import and export of goods; Technology import and export. (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: Soundproof Box, Environmental Protection Equipment, Water Treatment