Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Humidity Chamber Manufacturers in China

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Top-rated Humidity Chamber suppliers, How to choose a Humidity Chamber manufacturer, Best Humidity Chamber companies in China

The top 10 Humidity Chamber manufacturers in China for 2026 are: Dongguan Huanyi Instrument Technology Co., Ltd, Dongguan Keside Testing Instrument Co., Ltd, Dongguan Taishuo Testing Instrument Co., Ltd, Nanjing Annai Testing Equipment Co., Ltd, Guangdong Innovation Instrument Technology Co., Ltd, Shanghai Yuejin Medical Equipment Co., Ltd, Chengdu Henglutong Experimental Instrument Co., Ltd, Hongda Boao Environmental Testing Equipment (Wuxi) Co., Ltd, Wuxi Silian Technology Co., Ltd, Guangdong Guangce Instrument Technology 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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Dongguan Huanyi Instrument Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2007-03-20
Registered Capital10000K CNY

Dongguan Huanyi Instrument Technology Co., Ltd., registered at Room 101 and Room 201, Building 2, No. 3 Longkeng Xingye Road, Dongkeng Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Liu Yao, engages in research and development, production, and sales of testing instruments, meters, hardware products, electrical appliances, electronic materials, and general machinery and equipment; Maintenance and installation: testing instruments, meters, and electrical appliances; Mechanical equipment leasing; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Humidity Chamber , Humidity Chamber , Formaldehyde Environmental Chamber

Top 2
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Dongguan Keside Testing Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2015-05-15
Registered Capital12000K CNY

Dongguan Keside Testing Instrument Co., Ltd., with its registered address at 128 Sangyuanpu East Road, Dongcheng Street, Dongguan City, is registered with the Dongguan Market Supervision Administration and represented by Xu Jiayang. Its business scope includes general projects such as sales of testing machines; Manufacturing of testing machines; Sales of experimental analytical instruments; Manufacturing of experimental analytical instruments; Sales of instruments and meters; Manufacturing of instruments and meters; Instrument and meter repair; Sales of electronic measuring instruments; Manufacturing of electronic measuring instruments; Sales of pumps and vacuum equipment; Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Manufacturing of general components; Sales of electronic specialized equipment; Specialized equipment repair; Manufacturing of electronic specialized equipment; Electronic product sales; Maintenance of electronic and mechanical equipment (excluding special equipment); Mechanical equipment research and development; Sales of mechanical equipment; Sales of mechanical parts and components; Mechanical parts and component processing; Retail of hardware products; Research and development of hardware products; Wholesale of hardware products; Manufacturing of hardware products; Sales of lubricating oil; Technology import and export; 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: Humidity Chamber , Salt Spray Corrosion Test Chamber, Xenon Lamp Aging Test Chamber

Top 3
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Dongguan Taishuo Testing Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2017-07-03
Registered Capital2000K CNY

Dongguan Taishuo Testing Instrument Co., Ltd., with its registered address at Room 305, Building 6, No. 24 Fuyin Road, Xiagang, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Hu Minjie, and its business scope includes research and development, processing, sales, and maintenance of testing instruments, mechanical equipment, laboratory equipment, and devices; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Humidity Chamber , 2.5-Dimensional Measuring Instrument, Tool Measuring Microscope

TOP4
Nanjing Annai Testing Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2009-08-21
Registered Capital2600K CNY

Nanjing Annai Testing Equipment Co., Ltd., registered at Room 706, Rhein Building, Fortune Plaza, No. 228 Tianyuan East Road, Jiangning District, Nanjing City (Jiangning High tech Park), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Zheng Guanglong as the legal representative. Its business scope includes the production and sales of testing instruments and equipment, hardware and electromechanical equipment, ordinary machinery and their spare parts; Manufacturing and technology transfer of specialized electronic devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Humidity Chamber , Freeze-Thaw Testing Machine, Uv Aging Test Chamber

TOP5
Guangdong Innovation Instrument Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-10-26
Registered Capital5000K CNY

Guangdong Innovation Instrument Technology Co., Ltd., with its registered address at Room 101, Building 2, No. 13 Jinyuling Road, Dongcheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Deng Shaowu, and its business scope includes general projects such as mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; General equipment repair; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair. (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: Humidity Chamber , Plastic And Plastic Testing Equipment, Tensile Testing Machine

TOP6
Shanghai Yuejin Medical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date1989-08-19
Registered Capital6020K CNY

Shanghai Yuejin Medical Equipment Co., Ltd., with its registered address at 6166 Yanggao South Road, Pudong New Area, is registered with the Pudong New Area Market Supervision Bureau and represented by Zhu Shengli as its legal representative. Its business scope includes the processing and manufacturing of biochemical instruments, medical devices (specific scope subject to license approval), and instruments and meters. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Humidity Chamber , Incubator, Water Bath, Sink, Oil Tank

TOP7
Chengdu Henglutong Experimental Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2015-05-05
Registered Capital5000K CNY

Chengdu Henglutong Experimental Instrument Co., Ltd., registered at No. 22, 20th Floor, Unit 2, Building 4, No. 68 Yangzishan Road, Chenghua District, Chengdu, with the registration authority of Chenghua Market Supervision Administration and the legal representative of Wang Hongcan, engages in wholesale and retail of experimental instruments, instruments and meters, building materials, pipe fittings, waterproof insulation materials, hardware and electrical equipment, environmental sanitation equipment, identification signs, mechanical and electrical equipment, labor protection supplies, stationery, glass products, and laboratory equipment; Renting laboratory equipment and mechanical equipment. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Humidity Chamber , Gas Content Analyzer, Elastic Modulus Tester

TOP8
Hongda Boao Environmental Testing Equipment (Wuxi) Co., Ltd
Overall Score4.5 / 5
Est. Date2004-07-15
Registered Capital20000K CNY

Hongda Boao Environmental Testing Equipment (Wuxi) Co., Ltd. is registered at No. 5 Xindu Road, Meicun Industrial Park, Xinwu District, Wuxi City. The registration authority is the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and the legal representative is Yao Yun. The business scope includes the manufacturing, processing, and sales of environmental testing equipment; Sales of mechanical equipment, instruments and meters, electronic products, computer software and hardware; Engaged in technology development, technology transfer, technology consulting, technology services, and maintenance services in the field of experimental equipment; Import and export of various commodities and technologies through self operation and agency (excluding 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: Humidity Chamber , Blast Drying Oven, Rapid Temperature Change Test Chamber

TOP9
Wuxi Silian Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2006-08-15
Registered Capital2000K CNY

Wuxi Silian Technology Co., Ltd., with its registered address at No. 12 Huayuan Road, Wuxi Economic Development Zone, registered with Jiangsu Wuxi Economic Development Zone Data Bureau, and represented by Huachen as its legal representative. Its business scope includes research and development of testing equipment and testing devices; Manufacturing, processing, and sales of environmental testing equipment, non-standard testing equipment, and coating equipment; Processing of non-standard metal structural components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Humidity Chamber , Low Temperature Constant Temperature And Humidity Test Chamber,

TOP10
Guangdong Guangce Instrument Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2015-11-13
Registered Capital5000K CNY

Guangdong Guangce Instrument Technology Co., Ltd., with its registered address at Room 301, Building 2, No. 13 Jinyuling Road, Dongcheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Liu Yong, and its business scope includes general projects such as mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Sales of industrial control computers and systems; 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: Humidity Chamber , Tensile Testing Machine, Other Testing Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Huanyi Instrument Technology Co., Ltd2007-03-20Humidity Chamber , Humidity Chamber , Formaldehyde Environmental Chamber10000K CNYNot Supported
Dongguan Keside Testing Instrument Co., Ltd2015-05-15Humidity Chamber , Salt Spray Corrosion Test Chamber, Xenon Lamp Aging Test Chamber12000K CNYNot Supported
Dongguan Taishuo Testing Instrument Co., Ltd2017-07-03Humidity Chamber , 2.5-Dimensional Measuring Instrument, Tool Measuring Microscope2000K CNYNot Supported
Nanjing Annai Testing Equipment Co., Ltd2009-08-21Humidity Chamber , Freeze-Thaw Testing Machine, Uv Aging Test Chamber2600K CNYNot Supported
Guangdong Innovation Instrument Technology Co., Ltd2022-10-26Humidity Chamber , Plastic And Plastic Testing Equipment, Tensile Testing Machine5000K CNYNot Supported
Shanghai Yuejin Medical Equipment Co., Ltd1989-08-19Humidity Chamber , Incubator, Water Bath, Sink, Oil Tank6020K CNYNot Supported
Chengdu Henglutong Experimental Instrument Co., Ltd2015-05-05Humidity Chamber , Gas Content Analyzer, Elastic Modulus Tester5000K CNYNot Supported
Hongda Boao Environmental Testing Equipment (Wuxi) Co., Ltd2004-07-15Humidity Chamber , Blast Drying Oven, Rapid Temperature Change Test Chamber20000K CNYSupported
Wuxi Silian Technology Co., Ltd2006-08-15Humidity Chamber , Low Temperature Constant Temperature And Humidity Test Chamber, 2000K CNYNot Supported
Guangdong Guangce Instrument Technology Co., Ltd2015-11-13Humidity Chamber , Tensile Testing Machine, Other Testing Equipment5000K CNYNot Supported

Knowledge Base

Q

When choosing a supplier for constant temperature and humidity test chambers, the first thing to consider is the quality of their products. Check whether the material structure of the device is excellent and durable, such as whether the sealing of the box is good, which is related to the accuracy of temperature and humidity control. We also need to pay attention to whether the temperature and humidity control range meets the requirements and whether the accuracy meets the standards. Secondly, it depends on its technical ability, whether it has advanced control systems, such as whether it can be precise and stable

Q

Baidu AiGou has found relevant pictures of different categories of constant temperature and humidity test chambers for you, taking you to appreciate the diversity and uniqueness of constant temperature and humidity test chambers. At the same time, we also recommend high-quality constant temperature and humidity test chamber products for you, allowing you to easily and quickly find the most suitable constant temperature and humidity test chamber for yourself when purchasing.

Q

Baidu AiGou has found pictures related to different categories of constant temperature test chambers for you, taking you to appreciate the diversity and uniqueness of constant temperature test chambers. At the same time, we also recommend high-quality constant temperature test chamber products for you, so that you can easily and quickly find the most suitable constant temperature test chamber for yourself when purchasing.

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