Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Environmental Test Chamber Manufacturers in China

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

The top 10 Environmental Test Chamber manufacturers in China for 2026 are: Dongguan Huanyi Instrument Technology Co., Ltd, Hubei Fangyuan Scientific Instrument Co., Ltd, Wuxi Silian Technology Co., Ltd, Dongguan Haotian Testing Equipment Co., Ltd, Shanghai Shangqi Group Testing Equipment Co., Ltd, Dongguan Tiemuzhen Instrument Technology Co., Ltd, Jinan Huaheng Testing Equipment Co., Ltd, Shanghai Pinkui Electromechanical Technology Co., Ltd, Nanjing Annai Testing Equipment Co., Ltd, Suzhou Nianhai Fire Protection 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: Environmental Test Chamber, Voc Environmental Cabin, Rapid Temperature Change Test Chamber

Top 2
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Hubei Fangyuan Scientific Instrument Co., Ltd
Overall Score4.8 / 5
Est. Date2000-12-29
Registered Capital40000K CNY

Hubei Fangyuan Scientific Instrument Co., Ltd., registered at No. 1, 2nd Floor, Building 4, No. 52 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan (Wuhan Free Trade Zone Wuhan Area), registered with the Market Supervision and Administration Bureau of Donghu New Technology Development Zone, with Liao Hui as the legal representative. Its business scope includes general projects: manufacturing of environmental emergency detection instruments and meters, sales of environmental emergency detection instruments and meters, manufacturing of instruments and meters, sales of instruments and meters, manufacturing of nuclear and nuclear radiation measurement instruments, manufacturing of intelligent instruments and meters, sales of intelligent instruments and meters, manufacturing of experimental analysis instruments, sales of experimental analysis instruments, manufacturing of environmental monitoring special instruments and meters, sales of environmental monitoring special instruments and meters, manufacturing of air pollution monitoring and detection instruments and meters, sales of air pollution monitoring and detection instruments and meters, monitoring and detection of water quality pollutants. Manufacturing of instruments and meters, Sales of monitoring and testing instruments for water quality pollutants, manufacturing of specialized environmental protection equipment, sales of specialized environmental protection equipment, environmental emergency management services, manufacturing of electronic measuring instruments, sales of electronic measuring instruments, manufacturing of electrical instruments and meters, sales of electrical instruments and meters, manufacturing of electronic components and electromechanical component equipment, sales of electronic components and electromechanical component equipment, sales of specialized chemical products (excluding hazardous chemicals), technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, retail of computer software and hardware and auxiliary equipment, software development, software sales, sales of daily necessities, sales of office supplies, sales of metal materials, sales of building materials, sales of automobiles, retail of automotive parts, retail of hardware products, sales of Class I medical devices, sales of Class II medical devices, sales of electrical appliances. Child Maintenance of mechanical equipment (excluding special equipment), repair of instruments and meters, repair of specialized equipment, import and export of goods, import and export of technology, and import and export agency. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed projects: operation of Class III medical devices, sales of Class II, III, IV, and V radioactive sources. (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: Environmental Test Chamber, Indoor Environment Detection Instrument, Food Water Quality

Top 3
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Wuxi Silian Technology Co., Ltd
Overall Score4.8 / 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: Environmental Test Chamber, Low Temperature Constant Temperature And Humidity Test Chamber, Pa6/66 Humidification And Humidity Control Equipment

TOP4
Dongguan Haotian Testing Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2013-07-23
Registered Capital11000K CNY

Dongguan Haotian Testing Equipment Co., Ltd., with its registered address at Room 101, Building 1, No. 101 Zhongxin Road, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Yang Yucheng, and its business scope includes production, sales, and maintenance of environmental testing equipment, testing equipment, instruments, general mechanical equipment and accessories, and hardware machinery; 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: Environmental Test Chamber, Ip9k Rain Test Chamber, Large Salt Spray Test Chamber

TOP5
Shanghai Shangqi Group Testing Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2003-03-22
Registered Capital10000K CNY

Shanghai Shangqi Group Testing Equipment Co., Ltd., with its registered address at Building 32, No. 1, Lane 1755, Jibei Road, Nanxiang Town, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration. The legal representative is Yang Yinyou, and its business scope includes general projects such as the manufacturing of experimental and analytical instruments; Sales of experimental analytical instruments; Manufacturing of testing machines; Sales of testing machines; Sales of production and testing equipment for new energy vehicles; Electronic product sales; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment repair; Electrical equipment repair; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Environmental Test Chamber, Test Chamber, High And Low Temperature Cycling Test Chamber

TOP6
Dongguan Tiemuzhen Instrument Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-03-19
Registered Capital500K CNY

Dongguan Tiemuzhen Instrument Technology Co., Ltd., with its registered address at Room 101, Building 3, No. 1 Wuheng Road, Shangliangzhou, Daojiao Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Qin Liping, and its business scope includes production and sales, design, installation, commissioning, maintenance, and upkeep of quality control instruments, environmental instruments, industrial material testing instruments, and molds; Sales: hardware accessories, wires; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Environmental Test Chamber, Corrosion Test Chamber, Automotive Parts Test Series

TOP7
Jinan Huaheng Testing Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2011-11-18
Registered Capital1000K CNY

Jinan Huaheng Testing Equipment Co., Ltd., with its registered address at No. 70 Nanxinzhuang Street, Huaiyin District, Jinan City, 1-512, registered with the Market Supervision Administration of Huaiyin District, Jinan City, and represented by Jiang Zheng as its legal representative. Its business scope includes the research and development, assembly, sales, and maintenance of testing machines and accessories, testing instruments, optoelectronic instruments, intelligent instruments, and control systems; Sales of electromechanical equipment, electronic products, and laboratory equipment; Import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Environmental Test Chamber, Large Volume Formaldehyde Voc Testing Chamber, Hydraulic Universal Testing Machine

TOP8
Shanghai Pinkui Electromechanical Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2015-08-10
Registered Capital1000K CNY

Shanghai Pinkui Electromechanical Technology Co., Ltd., with its registered address located on the third floor of No.1 Yewang Road, Yexie Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Ye Yun, and its business scope includes licensed projects and various engineering construction activities. General projects: engaged in technical services, development, consulting, exchange, transfer, and promotion in the fields of electromechanical technology, chemical technology, and environmental protection technology. Sales of chemical products (excluding licensed chemical products), metal materials, laboratory analytical instruments, instruments and meters, drug testing instruments, electronic specialized equipment, mechanical equipment, electronic products, hardware products, and daily necessities. Information consulting services (excluding licensed information consulting services), mechanical equipment leasing. (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: Environmental Test Chamber, Protective Coating Combustion Detection Equipment, Protective Clothing Testing Equipment

TOP9
Nanjing Annai Testing Equipment Co., Ltd
Overall Score4.5 / 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: Environmental Test Chamber, Climate Test Chamber, High Temperature Aging Chamber

TOP10
Suzhou Nianhai Fire Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-01-14
Registered Capital3000K CNY

Suzhou Nianhai Fire Protection Technology Co., Ltd., with its registered address at Building 2, No. 32 Huoju Road, Suzhou High tech Zone, registered with the Suzhou High tech Zone (Huqiu District) Data Bureau, and represented by Miao Nianxi as its legal representative. Its business scope includes technical consulting and services in the field of fire protection; Sales and maintenance of fire-fighting equipment; Design, construction, maintenance, and testing of fire protection engineering; Technical development, installation, and maintenance in the field of security. General project: Manufacturing of security equipment (except for projects that require approval by law, business activities can be carried out independently based on the business license). Core products: Environmental Test Chamber, Cabinet Style Heptafluoropropane, External Storage Pressure Heptafluoropropane

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Huanyi Instrument Technology Co., Ltd2007-03-20Environmental Test Chamber, Voc Environmental Cabin, Rapid Temperature Change Test Chamber10000K CNYNot Supported
Hubei Fangyuan Scientific Instrument Co., Ltd2000-12-29Environmental Test Chamber, Indoor Environment Detection Instrument, Food Water Quality40000K CNYNot Supported
Wuxi Silian Technology Co., Ltd2006-08-15Environmental Test Chamber, Low Temperature Constant Temperature And Humidity Test Chamber, Pa6/66 Humidification And Humidity Control Equipment2000K CNYNot Supported
Dongguan Haotian Testing Equipment Co., Ltd2013-07-23Environmental Test Chamber, Ip9k Rain Test Chamber, Large Salt Spray Test Chamber11000K CNYNot Supported
Shanghai Shangqi Group Testing Equipment Co., Ltd2003-03-22Environmental Test Chamber, Test Chamber, High And Low Temperature Cycling Test Chamber10000K CNYNot Supported
Dongguan Tiemuzhen Instrument Technology Co., Ltd2014-03-19Environmental Test Chamber, Corrosion Test Chamber, Automotive Parts Test Series500K CNYNot Supported
Jinan Huaheng Testing Equipment Co., Ltd2011-11-18Environmental Test Chamber, Large Volume Formaldehyde Voc Testing Chamber, Hydraulic Universal Testing Machine1000K CNYNot Supported
Shanghai Pinkui Electromechanical Technology Co., Ltd2015-08-10Environmental Test Chamber, Protective Coating Combustion Detection Equipment, Protective Clothing Testing Equipment1000K CNYNot Supported
Nanjing Annai Testing Equipment Co., Ltd2009-08-21Environmental Test Chamber, Climate Test Chamber, High Temperature Aging Chamber2600K CNYNot Supported
Suzhou Nianhai Fire Protection Technology Co., Ltd2013-01-14Environmental Test Chamber, Cabinet Style Heptafluoropropane, External Storage Pressure Heptafluoropropane3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of environmental test chambers, it is recommended to prioritize confirming key technical parameters such as temperature range and humidity control accuracy to ensure that specific scenario requirements such as material aging testing or electronic product reliability verification are met.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers are usually more reliable in terms of the stability and long-term service capabilities of environmental testing chambers.
  • When applying environmental test chambers in the fields of automotive components or aerospace, attention should be paid to the chamber volume and uniformity indicators to meet the synchronous testing requirements of large components or batch samples.
  • The corrosion resistance requirements for environmental test chambers vary greatly among different industries. For example, the chemical industry needs to focus on the selection of chamber materials, while the electronics industry pays more attention to the response speed of temperature and humidity cycling.

Knowledge Base

Q

This article introduces the core business, technical characteristics, and purchasing suggestions of environmental test chamber manufacturers, helping readers understand the important role of such equipment in simulating extreme environments and how to choose a suitable manufacturer.

Q

An environmental test chamber is a device used to simulate and test the operation of products under various environmental conditions. It can simulate various environmental conditions such as high and low temperatures, high and low humidity, high altitude, low air pressure, vibration, salt spray, etc., to conduct performance testing, reliability testing, and durability testing on products. Environmental test chambers typically consist of test chambers, control systems, measurement and monitoring systems, and other components.

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