Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Soundproof Box Manufacturers in China

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Top-rated Soundproof Box suppliers, How to choose a Soundproof Box manufacturer, Best Soundproof Box companies in China

The top 10 Soundproof Box manufacturers in China for 2026 are: Dinghao Energy saving Technology (Ningguo) Co., Ltd, Hebei Kaisa Special Equipment Co., Ltd, Changzhou Qialong Environmental Protection Equipment Co., Ltd, Wenzhou Meigu Lock Industry Co., Ltd, Changzhou Xinjia Acoustic Technology Co., Ltd, Yangzhou Beidou Power Equipment Co., Ltd, Guangzhou Shengzuo Shengxue Technology Co., Ltd, Dezhou Shituo Air Conditioning Equipment Co., Ltd, Hebei Yizhao Environmental Protection Equipment Co., Ltd, Sichuan Jinggong Environmental Governance Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Dinghao Energy saving Technology (Ningguo) Co., Ltd
Overall Score4.9 / 5
Est. Date2022-07-26
Registered Capital15000K CNY

Dinghao Energy saving Technology (Ningguo) Co., Ltd. is located in Dongjin Characteristic Industrial Park, Zhongxi Town, Ningguo City, Xuancheng City, Anhui Province. It was established on July 26, 2022, with the registration authority of Ningguo Market Supervision Administration and the legal representative being Zhou Jinheng. Core products: Soundproof Box, Dh-Sd Manual Noise Test Box, Dmck Type Soundproof And Sound-Absorbing Board

Top 2
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Hebei Kaisa Special Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-09-23
Registered Capital10000K CNY

Hebei Kaisa Special Equipment Co., Ltd. is located 150 meters west of Wanggutai Village Committee, Qiqiao Town, Botou City, Cangzhou City, Hebei Province. It was established on September 23, 2020 and registered with the Botou Market Supervision Administration. The legal representative is Qu Xiaohui. Core products: Soundproof Box, Outdoor Environmental Protection Hazardous Waste Room, Explosion Proof Gas Cylinder Room

Top 3
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Changzhou Qialong Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2022-04-19
Registered Capital5000K CNY

Changzhou Qialong Environmental Protection Equipment Co., Ltd., with its registered address at No. 355 Longjin Road, Lucheng Street, Changzhou Economic Development Zone, Jiangsu Province. The registration authority is the Changzhou Economic Development Zone Management Committee, and the legal representative is Wang Jian. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of insulation and soundproofing materials; Manufacturing of insulation and soundproofing materials; Sales of metal materials; Manufacturing of plastic products; Retail of hardware products; Electronic product sales; Industrial engineering design services (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: Soundproof Box, Soundproof Enclosure, Soundproof Room

TOP4
Wenzhou Meigu Lock Industry Co., Ltd
Overall Score4.6 / 5
Est. Date1996-06-05
Registered Capital850K CNY

Wenzhou Meigu Lock Industry Co., Ltd., with its registered address in Dongxi Village, Haicheng, Longwan District, Wenzhou City, is registered with the Market Supervision and Administration Bureau of Longwan District, Wenzhou City. The legal representative is Jiang Zhiyuan, and its business scope includes the manufacturing and sales of locks, fasteners, sanitary ware, massage chairs, and other non pre licensed products; Import and export of goods and technology.. Core products: Soundproof Box

TOP5
Changzhou Xinjia Acoustic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-06-01
Registered Capital5000K CNY

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: Soundproof Box, Soundproof Room, Soundproof Room

TOP6
Yangzhou Beidou Power Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2013-10-12
Registered Capital5800K CNY

Yangzhou Beidou Power Equipment Co., Ltd. is registered in the Industrial Concentration Zone of Daqiao Town, Jiangdu District, Yangzhou City. The registration authority is the Jiangdu District Data Bureau of Yangzhou City, and the legal representative is Wang Hui. Its business scope includes the manufacturing, assembly, maintenance, and sales of diesel engines, generators, and diesel generator sets, sales of automobile power stations, automobiles, bicycles, electric vehicles, strollers, and motorcycles, manufacturing and sales of soundproof boxes, rain proof boxes, mobile silent trailers, and mobile rain proof trailers, automatic control cabinet sheet metal welding, and self operated and agency import and export business of various commodities and technologies. General projects: Sales of pumps and vacuum equipment (except for projects that require approval by law, business activities can be carried out independently based on the business license). Core products: Soundproof Box, Generator, Diesel Generator

TOP7
Guangzhou Shengzuo Shengxue Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2013-04-20
Registered Capital500K CNY

Guangzhou Shengzuo Shengxue Technology Co., Ltd., registered at Room 1143A, 1-4/F, No. 20 Zhangmushan, Cencun, Tianhe District, Guangzhou (office only), registered with the Market Supervision Administration of Tianhe District, Guangzhou, with Li Guangguo as the legal representative. Its business scope includes noise pollution control services; Interior decoration and renovation; Wholesale trade of goods (excluding licensed and approved goods); Retail trade of goods (excluding licensed and approved goods); Engineering and technical research and experimental development; Sound insulation engineering services; Post construction decoration, renovation, and cleaning; Mechanical and electrical equipment installation services; Wholesale of environmental protection equipment; Installation services for building steel structures and prefabricated components engineering; Retail of metal decorative materials; Retail of wooden decorative materials;. Core products: Soundproof Box, Soundproof Room, Anechoic Chamber

TOP8
Dezhou Shituo Air Conditioning Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-21
Registered Capital12000K CNY

Dezhou Shituo Air Conditioning Equipment Co., Ltd., registered at Building A1, Supporting Area A, Solar Energy Technology Park, No. 2390 Shangde 11th Road, Yuanqiao Town, Tianqu New District, Dezhou City, Shandong Province, China. The registration authority is the Market Supervision Administration of Dezhou Tianqu New District (Dezhou Economic and Technological Development Zone), and the legal representative is Chen Panpan. The business scope includes the sales and installation of air conditioning equipment, refrigeration equipment, ventilation equipment, central air conditioning and accessories; Installation services for building air conditioning equipment systems. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Soundproof Box, Axial Flow Fire Exhaust Fan, Dual Purpose Cooling And Heating Radiator

TOP9
Hebei Yizhao Environmental Protection Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2016-11-04
Registered Capital3000K CNY

Hebei Yizhao Environmental Protection Equipment Co., Ltd., with its registered address in Mengliangqiao Village, Xicheng District, Dingzhou City, is registered with the Dingzhou Market Supervision and Administration Bureau. The legal representative is Zhang Da, and its business scope includes the manufacturing of water pollution prevention and control equipment, air pollution prevention and control equipment, and ultraviolet disinfection equipment (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Soundproof Box, Electric Air Damper, Maze Paper Box

TOP10
Sichuan Jinggong Environmental Governance Co., Ltd
Overall Score4.3 / 5
Est. Date2014-04-21
Registered Capital30000K CNY

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, Particle Porous Sound-Absorbing Board,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dinghao Energy saving Technology (Ningguo) Co., Ltd2022-07-26Soundproof Box, Dh-Sd Manual Noise Test Box, Dmck Type Soundproof And Sound-Absorbing Board15000K CNYNot Supported
Hebei Kaisa Special Equipment Co., Ltd2020-09-23Soundproof Box, Outdoor Environmental Protection Hazardous Waste Room, Explosion Proof Gas Cylinder Room10000K CNYNot Supported
Changzhou Qialong Environmental Protection Equipment Co., Ltd2022-04-19Soundproof Box, Soundproof Enclosure, Soundproof Room5000K CNYNot Supported
Wenzhou Meigu Lock Industry Co., Ltd1996-06-05Soundproof Box850K CNYNot Supported
Changzhou Xinjia Acoustic Technology Co., Ltd2020-06-01Soundproof Box, Soundproof Room, Soundproof Room5000K CNYNot Supported
Yangzhou Beidou Power Equipment Co., Ltd2013-10-12Soundproof Box, Generator, Diesel Generator5800K CNYNot Supported
Guangzhou Shengzuo Shengxue Technology Co., Ltd2013-04-20Soundproof Box, Soundproof Room, Anechoic Chamber500K CNYSupported
Dezhou Shituo Air Conditioning Equipment Co., Ltd2017-07-21Soundproof Box, Axial Flow Fire Exhaust Fan, Dual Purpose Cooling And Heating Radiator12000K CNYSupported
Hebei Yizhao Environmental Protection Equipment Co., Ltd2016-11-04Soundproof Box, Electric Air Damper, Maze Paper Box3000K CNYNot Supported
Sichuan Jinggong Environmental Governance Co., Ltd2014-04-21Soundproof Box, Particle Porous Sound-Absorbing Board, 30000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of soundproof speakers, it is recommended to prioritize confirming the noise reduction level (dB value) and internal effective volume, as these two parameters directly affect the actual sound insulation effect of the equipment in laboratory, medical, or industrial scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, suppliers who provide static speakers to acoustic laboratories for a long time usually have more stable performance verification records.
  • In industrial production lines or precision instrument testing environments, it is necessary to select corresponding sound-absorbing materials for the sound-absorbing box based on the frequency characteristics of the noise. For medium to high frequency noise, porous fiber structures are suitable, while for low frequency noise, damping layer design needs to be added.
  • The sealing and heat dissipation requirements for static speakers vary greatly in different application scenarios. Medical equipment static speakers need to consider the adaptability to sterile environments, while generator static speakers need to strengthen ventilation and heat dissipation systems.

Knowledge Base

Q

Generator soundproof box is a box device designed for noise reduction of generators. The use of soundproof panels, sound-absorbing materials, and special structures effectively blocks and absorbs mechanical, electromagnetic, and other noise generated during the operation of the generator. It not only achieves a silent effect, but also protects the generator from wind, rain, dust, and enhances equipment stability. It is widely used in hospitals, schools, data centers, and other places

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs