Updated Oct 23, 2026 · Public platform & industry data

Oct 23, 2026 Updated

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2026 Top 10 Sulfur Dioxide Test Chamber Manufacturers in China

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

The top 10 Sulfur Dioxide Test Chamber manufacturers in China for 2026 are: Shandong Aolai Machinery Co., Ltd, Guangdong Derui Testing Equipment Co., Ltd, Jining Dingdong Machinery Equipment Co., Ltd, Dongguan Tianshuo Testing Equipment Co., Ltd, Nanjing Annai Testing Equipment Co., Ltd, Nanjing Huanke Experimental Equipment Co., Ltd, Anhui Anes Instrument Co., Ltd, Shandong Xinao Machinery Co., Ltd, Wuxi Tengchuan Instrument Equipment Co., Ltd, Wuxi Changhe Testing Instrument 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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Shandong Aolai Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2019-11-04
Registered Capital3000K CNY

Shandong Aolai Machinery Co., Ltd., with its registered address at Room 1601, Block A, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Zhang Guoliang, and the business scope includes general projects: sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of construction machinery; Sales of agricultural machinery; Sales of instruments and meters; Sales of firefighting equipment; Sales of new energy vehicles as a whole; Retail of hardware products; Wholesale of hardware products; Electronic product sales; Network technology services; Computer system services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Sulfur Dioxide Test Chamber, Instrumentation And Meters, Road Machinery

Top 2
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Guangdong Derui Testing Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2021-10-22
Registered Capital5000K CNY

Guangdong Derui Testing Equipment Co., Ltd., with its registered address at Room 113, Building 1, No. 3 Shugang Avenue, Hongmei Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Li Huan, and its business scope includes general projects such as sales of instruments and meters; Manufacturing of instruments and meters; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Mechanical equipment research and development; Mechanical equipment leasing; Manufacturing of testing machines; Sales of testing machines; Instrument and meter repair; Sales of industrial control computers and systems; Sales of mechanical equipment; Sales of mechanical parts and components; Specialized equipment repair; Installation services for ordinary mechanical equipment; Non residential real estate leasing; 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: Sulfur Dioxide Test Chamber, Humidity Chamber , Tensile Testing Machine

Top 3
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Jining Dingdong Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-01-23
Registered Capital3000K CNY

Jining Dingdong Machinery Equipment Co., Ltd., registered at Room 1602, 16th Floor, Block C, Huijing International Phase II, No. 47 Jinyu Road, Jining City, registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, with Zhang Yujing as the legal representative. Its business scope includes research and development, design, maintenance, and sales of mechanical equipment and accessories; Sales of building materials, industrial and mining equipment, hardware and electrical equipment, hydraulic accessories, new energy vehicles and accessories, automotive accessories, amusement equipment, electronic products and accessories; Import and export of goods and technology (excluding businesses restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sulfur Dioxide Test Chamber, Mining Machinery, Road Machinery

TOP4
Dongguan Tianshuo Testing Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-05-15
Registered Capital10000K CNY

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: Sulfur Dioxide Test Chamber, Humidity Chamber ,

TOP5
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: Sulfur Dioxide Test Chamber, High And Low Temperature Test Chamber, Mixing Corrosion Water Tank

TOP6
Nanjing Huanke Experimental Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2007-04-04
Registered Capital10000K CNY

Nanjing Huanke Testing Equipment Co., Ltd., with its registered address at No. 16 Tengda Road, Shangfeng Industrial Park, Tangshan Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Administrative Approval Bureau of Nanjing City, and the legal representative is Zheng Guangchun. Its business scope includes the production, sales, maintenance, and testing calibration services of testing equipment and its spare parts; Engineering consulting and project construction for experimental equipment; Product testing consulting and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sulfur Dioxide Test Chamber, Drying Test Equipment, Equipment Accessories

TOP7
Anhui Anes Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2022-05-18
Registered Capital10000K CNY

Anhui Anes Instrument Co., Ltd., registered at No. C12, Anhui Yuetu Intelligent Home Industrial Park, Dangtu Economic Development Zone, Dangtu County, Ma'anshan City, Anhui Province, with the registration authority of Dangtu County Market Supervision and Administration Bureau and the legal representative of Zheng Guanglong. Its business scope includes general projects: manufacturing of environmental protection special equipment; Manufacturing of instruments and meters; Manufacturing of other general instruments; Wholesale of hardware products; Retail of hardware products; Manufacturing of hardware products; Sales of instruments and meters; Instrument and meter repair; Manufacturing of electrical equipment; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Sales of electrical equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of power electronic components; Manufacturing of electronic components; Retail of electronic components; Electronic product sales; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Sales of metal materials; Sales of building decoration materials; Sales of daily necessities (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Sulfur Dioxide Test Chamber, Yellowing And Aging Resistance Test Chamber,

TOP8
Shandong Xinao Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2024-02-19
Registered Capital5000K CNY

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: Sulfur Dioxide Test Chamber, Straw Corn Cob, Environmental Protection Equipment

TOP9
Wuxi Tengchuan Instrument Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2011-05-09
Registered Capital10080K CNY

Wuxi Tengchuan Instrument Equipment Co., Ltd., with its registered address at No. 2, Zone B, Ehu Industrial Park, Ehu Town, Xishan District, Wuxi City, is registered with the Xishan District Administrative Approval Bureau of Wuxi City. Its legal representative is Ma Qin, and its business scope includes research and development, processing, manufacturing, sales, and maintenance of testing equipment and instruments; Sales of hardware products, stationery supplies, and metal materials; Rental, installation, and technical services of experimental equipment and industrial automatic control system devices; Import and export business 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: Sulfur Dioxide Test Chamber, Drop Tester, Vertical Combustion Test Chamber

TOP10
Wuxi Changhe Testing Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2015-07-29
Registered Capital12000K CNY

Wuxi Chihe Testing Instrument Co., Ltd., with its registered address at Building A7, No. 8-1 Xinshi Road, Qianzhou Street, Huishan District, Wuxi City, is registered with the Huishan District Data Bureau of Wuxi City. The legal representative is Zhou Wei, and its business scope includes the processing, manufacturing, sales, maintenance, and technical services of testing equipment, instruments, industrial automation control system devices, and non-standard components; Information system integration services; Sales of metal materials, rubber products, hardware products, and household items; Department store retail; Import and export business 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: Sulfur Dioxide Test Chamber, Xenon Lamp Weather Resistance Test Chamber, Mechanical Environment Testing Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Aolai Machinery Co., Ltd2019-11-04Sulfur Dioxide Test Chamber, Instrumentation And Meters, Road Machinery3000K CNYNot Supported
Guangdong Derui Testing Equipment Co., Ltd2021-10-22Sulfur Dioxide Test Chamber, Humidity Chamber , Tensile Testing Machine5000K CNYNot Supported
Jining Dingdong Machinery Equipment Co., Ltd2018-01-23Sulfur Dioxide Test Chamber, Mining Machinery, Road Machinery3000K CNYNot Supported
Dongguan Tianshuo Testing Equipment Co., Ltd2018-05-15Sulfur Dioxide Test Chamber, Humidity Chamber , 10000K CNYSupported
Nanjing Annai Testing Equipment Co., Ltd2009-08-21Sulfur Dioxide Test Chamber, High And Low Temperature Test Chamber, Mixing Corrosion Water Tank2600K CNYNot Supported
Nanjing Huanke Experimental Equipment Co., Ltd2007-04-04Sulfur Dioxide Test Chamber, Drying Test Equipment, Equipment Accessories10000K CNYNot Supported
Anhui Anes Instrument Co., Ltd2022-05-18Sulfur Dioxide Test Chamber, Yellowing And Aging Resistance Test Chamber, 10000K CNYNot Supported
Shandong Xinao Machinery Co., Ltd2024-02-19Sulfur Dioxide Test Chamber, Straw Corn Cob, Environmental Protection Equipment5000K CNYSupported
Wuxi Tengchuan Instrument Equipment Co., Ltd2011-05-09Sulfur Dioxide Test Chamber, Drop Tester, Vertical Combustion Test Chamber10080K CNYSupported
Wuxi Changhe Testing Instrument Co., Ltd2015-07-29Sulfur Dioxide Test Chamber, Xenon Lamp Weather Resistance Test Chamber, Mechanical Environment Testing Equipment12000K CNYNot Supported

Knowledge Base

Q

This article introduces the core functions and application scenarios of imported sulfur dioxide test chambers, analyzes their corrosion resistance design and intelligent control system advantages, and compares the differences in testing effects under different environments to help users fully understand equipment performance.

Q

This article introduces the core functions and application scenarios of imported sulfur dioxide test chambers, analyzes their corrosion resistance design and intelligent control system advantages, and compares the differences in testing effects under different environments to help users fully understand equipment performance.

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