Updated Aug 5, 2026 · Public platform & industry data

Aug 5, 2026 Updated

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2026 Top 10 Testing Equipment Manufacturers in China Jiangsu

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Top-rated Testing Equipment suppliers, How to choose a Testing Equipment manufacturer, Best Testing Equipment companies in China

The top 10 Testing Equipment manufacturers in Jiangsu for 2026 are: Sumeda International Technology Trading Co., Ltd, Jiangsu Weisai Technology Biotechnology Development Co., Ltd, Bote (Lianyungang) Instrument Co., Ltd, Suzhou Fangshengda Electronic Technology Co., Ltd, Lianyungang Lianguang Instrument Sales Co., Ltd, Suzhou Weishuo Optical Technology Co., Ltd, Nanjing Wanhe Analytical Instrument Co., Ltd, Jiangsu Tianrui Instrument Co., Ltd, Suzhou Xunfan Intelligent Technology Co., Ltd, Haian Zhirui 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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JiangsuJiangsu
Top 1
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Sumeda International Technology Trading Co., Ltd
Overall Score4.9 / 5
Est. Date1999-03-12
Registered Capital640000K CNY

Sumida International Technology Trading Co., Ltd., registered at 11th Floor, No. 198 Changjiang Road, Nanjing City, with the Jiangsu Provincial Administration for Market Regulation as the registration authority and Hu Haijing as the legal representative. Its business scope includes licensed projects: customs supervised goods warehousing services (excluding dangerous chemicals and dangerous goods); Third class medical device operation; Retail of refined oil products (excluding hazardous chemicals); The second type of value-added telecommunications services; Salt wholesale; Network culture management; Food sales; Operation of hazardous chemicals; Wholesale of refined oil products (projects that require approval by law and can only be carried out after approval by relevant departments, specific business projects are subject to approval results) General projects: import and export of goods; Import and export agency; Technology import and export; Domestic trade agency; Sales agent; Trade brokers; Supply chain management services; Offshore trade operations; Economic and trade consulting; Information consulting services (excluding licensed information consulting services); Sales of specialized equipment for pulp and paper production; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of Class I medical devices; Sales of Class II medical devices; Sales of agricultural and sideline products; Purchase of primary agricultural products; Cotton and linen sales; Internet sales (except for the sale of goods that need to be licensed); Sales of petroleum products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of lubricating oil; Sales of coal and its products; Sales of synthetic materials; Sales of non-ferrous metal alloys; Sales of metal materials; Sales of metal ores; Sales of non-metallic minerals and products; Pulp sales; Sales of food additives; Sales of non edible salt; Wood sales; Sales of paper products; Sales of building materials; Sales of renewable resources; Processing of renewable resources; Productive waste metal recycling; Non Vessel Operating Common Carrier (NVOCC) business; International freight forwarding agent; Domestic freight forwarding agent; Sales of mechanical equipment; Metal cutting processing services; International freight forwarding by sea; Inspection and reporting services; Air international freight forwarding agent; Domestic ship agency; International shipping agency; Domestic container cargo transportation agency; Loading and unloading handling; Packaging services; Bidding agency services; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Labor services (excluding labor dispatch); Rental services (excluding licensed rental services); Information technology consulting services; Engineering cost consulting services; Engineering management services; Sales of feed raw materials; Sales of beans and potatoes; Food import and export; Conference and exhibition services; Coal washing; Sales of needle textiles and raw materials; Needle textile sales; Wholesale of textiles, clothing, and household goods; Sales of building decoration materials; Furniture sales; Floor sales; Sales of high-performance fibers and composite materials; Customs declaration business; Sales of animal husbandry and fishery feed; Grain sales (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Testing Equipment, Robots And Related Equipment, Sampling Valve

Top 2
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Jiangsu Weisai Technology Biotechnology Development Co., Ltd
Overall Score4.7 / 5
Est. Date2010-12-08
Registered Capital10000K CNY

Jiangsu Weisai Technology Biotechnology Development Co., Ltd., with its registered address at Building 2, 4th Floor, Science and Technology Incubator (4.5 Factory Building), No. 36 Sipingshan Road, Dingmao Street, Zhenjiang Economic and Technological Development Zone, is registered with the Administrative Approval Bureau of Zhenjiang Economic and Technological Development Zone, and its legal representative is Du Xia. Its business scope includes research, development, transfer of achievements, and engineering services in the fields of biology, medicine, environment, chemical products, and engineering; Production, sales, and services of food testing reagents, biotechnology products, and laboratory products (excluding chemical reagents); Technical consultation; Technical services; 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). Food sales (limited to the main business formats and business projects specified in the Food Business License). Production of food safety rapid detection test strips and reagent kits, and production of veterinary drug residue rapid detection test strips and reagent kits. Sales of daily masks (non-medical); Retail of protective equipment for medical staff; Sales of labor protection equipment; (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Sales of daily masks (non-medical); Retail of protective equipment for medical staff; Sales of labor protection equipment; Sales of Class I medical devices; Sales of Class II medical devices; Retail of medical masks (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: Testing Equipment, Antibiotic Testing Card, Reagent Kit (Animal Disease Detection Series)

Top 3
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Bote (Lianyungang) Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-08
Registered Capital500K CNY

Bote (Lianyungang) Instrument Co., Ltd., registered at Room 1916, Building B, Dehui Business Building, No. 8 Lingzhou East Road, High tech Zone, Lianyungang City, registered with the Administrative Approval Bureau of Haizhou District, Lianyungang City, with Cai Xu as the legal representative. Its business scope includes the sales of instruments and meters, electronic products, automation control equipment, hardware and electrical appliances, communication equipment, daily necessities, clothing, and cosmetics; Technological development and transfer of electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Technology import and export; Import and export agency; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of optical instruments; Manufacturing of optical instruments; Manufacturing of instruments and meters; Instrument and meter repair; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Manufacturing of optoelectronic devices; Sales of optoelectronic devices; Wholesale of photographic equipment and telescopes; Retail of photographic equipment and telescopes; Camera and equipment manufacturing; Sales of display devices; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Information technology consulting services; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Software development; Software sales (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Testing Equipment, Gas Instrument, Non Destructive Instruments

TOP4
Suzhou Fangshengda Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-10-15
Registered Capital1000K CNY

Suzhou Fangshengda Electronic Technology Co., Ltd., registered at Room 516, No. 2-3 Wenchang Road, Suzhou High tech Zone, registered with the Suzhou High tech Zone (Huqiu District) Administrative Approval Bureau, with Zhu Qingzhi as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment research and development; Import and export of goods; Technology import and export; Import and export agency; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Software development; Software sales; Software outsourcing services; Sales of mechanical equipment; Mechanical equipment leasing; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Testing Equipment, Filter Detection Equipment, Alloy Analyzer

TOP5
Lianyungang Lianguang Instrument Sales Co., Ltd
Overall Score4.6 / 5
Est. Date2015-06-26
Registered Capital100K CNY

Lianyungang Liangguang Instrument Sales Co., Ltd., registered at Room 1916, Building B, Dehui Business Building, No. 8 Lingzhou East Road, High tech Zone, Lianyungang City, registered with the Haizhou District Administrative Approval Bureau of Lianyungang City, with Cai Xu as the legal representative. Its business scope includes the sales of instruments and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Testing Equipment, Telescope, Vibration Meter

TOP6
Suzhou Weishuo Optical Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-09-24
Registered Capital30000K CNY

Suzhou Weishuo Optical Technology Co., Ltd., registered at Building 101, No. 18 Xinyuan Road, Chengxiang Town, Taicang City, with the registration authority of Taicang Data Bureau and the legal representative of Zhang Qingfeng, is engaged in licensed projects such as construction engineering (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as lighting fixture manufacturing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of metal products for safety and firefighting purposes; Professional design services; Home appliance installation services; Sales of lighting fixtures; Sales of lighting fixtures; Sales of household appliance spare parts; Sales of firefighting equipment; Sales of power electronic components; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of testing machines; Sales of testing machines; Manufacturing of instruments and meters; Sales of instruments and meters; Import and export of goods; Software development (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Testing Equipment, Led Lighting, Uv Lamp

TOP7
Nanjing Wanhe Analytical Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2013-04-09
Registered Capital100K CNY

Nanjing Wanhe Analytical Instrument Co., Ltd., with its registered address at No. 278 Xiaqiao, Xinqiao Village, Yangjiang Town, Gaochun District, Nanjing City, is registered with the Administrative Approval Bureau of Gaochun District, Nanjing City. The legal representative is Sun Yubao, and its business scope includes the production and sales of analytical instruments; Sales of aquatic products; Import and export business of various commodities and technologies through self operation and agency (excluding import and export commodities and technologies 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: Testing Equipment, Manganese Iron Analyzer, Fully Automatic Carbon Sulfur Analyzer

TOP8
Jiangsu Tianrui Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2006-07-04
Registered Capital495511.725K CNY

Jiangsu Tianrui Instrument Co., Ltd., with its registered address at 1888 Zhonghua Yuan West Road, Kunshan City, is registered with the Suzhou Administrative Approval Bureau and represented by Liu Zhaogui. Its business scope includes the manufacturing of atomic fluorescence spectrometers, gas chromatographs, and atomic absorption spectrophotometers. Research, development, production, sales, and technical services: chemical analysis instruments, environmental testing instruments, life science instruments, measurement and control instruments, medical devices; Research, develop, and produce software products, and sell self-produced products; Import and export business of goods and technology; Rental of self owned houses; Computer information system integration; Environmental testing, air quality testing, water quality monitoring, soil testing; Consulting, design, construction, and operation management of environmental engineering, municipal engineering, and water conservancy engineering. (Except for the aforementioned business projects that are required by laws and administrative regulations to be licensed, restricted, or prohibited) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: sales of new cars; Parking lot services; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Testing Equipment, Gas Chromatography-Mass Spectrometer, Spark Direct Reading Spectrometer

TOP9
Suzhou Xunfan Intelligent Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-07-10
Registered Capital10000K CNY

Suzhou Xunfan Intelligent Technology Co., Ltd., registered at Room 303, Tianyun Building, Building 1, No. 111 Wusongjiang Avenue, Guoxiang Street, Wuzhong District, Suzhou City, registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Wang Baoqing, and the business scope includes technology development, technical consulting, technology transfer, and technical services in the fields of computer intelligent technology, Internet of Things technology, medical equipment, and electronic equipment; Computer software development; Research and development, production, and sales of computer accessories and electronic products; Computer information system integration services; Construction of intelligent building engineering; Design, produce, represent, and publish various types of domestic advertisements; Conference services; Exhibition display services. Sales of advanced power electronic devices; Manufacturing of power electronic components; Manufacturing of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Electrical equipment repair; Wholesale of electrical equipment; Wholesale of fire-fighting equipment; Security system monitoring service; Manufacturing of security equipment; Research and development of efficient and energy-saving technologies in the power industry; Engineering and technical research and experimental development (projects that require approval by law can only be carried out after approval by relevant departments) General projects: sales of metal products; Research and development of metal products; Archive organization service; Special operation personnel safety technical training; Information technology consulting services; Enterprise management consulting; Security consulting services (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Testing Equipment, Desktop Card Reader, Smart Key Cabinet

TOP10
Haian Zhirui Testing Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2025-08-25
Registered Capital1000K CNY

Haian Zhirui Testing Instrument Co., Ltd., with its registered address at Group 3, Zhuangzhi Village, Chengdong Town, Haian City, Nantong City, Jiangsu Province, is registered with the Haian Administrative Approval Bureau and represented by Wang Fusheng. Its business scope includes general projects such as instrument manufacturing; Instrument and meter repair; Sales of instruments and meters; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Industrial robot manufacturing; Sales of industrial robots; Installation and maintenance of industrial robots; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of metal cutting and welding equipment; Manufacturing of metal cutting and welding equipment; Manufacturing of industrial control computers and systems; Manufacturing of computer software, hardware, and peripheral devices; Sales of industrial control computers and systems; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of material handling equipment; Sales of material handling equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical services (excluding planning management, survey, design, and supervision); Mold manufacturing; Mold sales; Sales of plastic products; Sales of rubber products; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Production of industrial textile products; Manufacturing of industrial textile products; Sales of industrial textile products; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Testing Equipment, High Precision Coating Thickness Gauge, Pipeline Leak Detector

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Sumeda International Technology Trading Co., Ltd1999-03-12Testing Equipment, Robots And Related Equipment, Sampling Valve640000K CNYNot Supported
Jiangsu Weisai Technology Biotechnology Development Co., Ltd2010-12-08Testing Equipment, Antibiotic Testing Card, Reagent Kit (Animal Disease Detection Series)10000K CNYNot Supported
Bote (Lianyungang) Instrument Co., Ltd2019-01-08Testing Equipment, Gas Instrument, Non Destructive Instruments500K CNYNot Supported
Suzhou Fangshengda Electronic Technology Co., Ltd2013-10-15Testing Equipment, Filter Detection Equipment, Alloy Analyzer1000K CNYNot Supported
Lianyungang Lianguang Instrument Sales Co., Ltd2015-06-26Testing Equipment, Telescope, Vibration Meter100K CNYNot Supported
Suzhou Weishuo Optical Technology Co., Ltd2020-09-24Testing Equipment, Led Lighting, Uv Lamp30000K CNYNot Supported
Nanjing Wanhe Analytical Instrument Co., Ltd2013-04-09Testing Equipment, Manganese Iron Analyzer, Fully Automatic Carbon Sulfur Analyzer100K CNYNot Supported
Jiangsu Tianrui Instrument Co., Ltd2006-07-04Testing Equipment, Gas Chromatography-Mass Spectrometer, Spark Direct Reading Spectrometer495511.725K CNYNot Supported
Suzhou Xunfan Intelligent Technology Co., Ltd2018-07-10Testing Equipment, Desktop Card Reader, Smart Key Cabinet10000K CNYNot Supported
Haian Zhirui Testing Instrument Co., Ltd2025-08-25Testing Equipment, High Precision Coating Thickness Gauge, Pipeline Leak Detector1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of testing instruments, it is recommended to prioritize checking key technical parameters such as measurement range, accuracy, and repeatability to ensure that they match the sample characteristics in the production process. For example, in the field of environmental monitoring, attention should be paid to ppm level sensitivity.
  • When selecting suppliers, priority can be given to indicators such as product compatibility, business qualifications, and industry performance. Industrial grade testing equipment suppliers usually need to have long-term and stable equipment delivery records.
  • In different scenarios such as laboratories or production lines, it is necessary to distinguish the applicability of portable and fixed instruments, such as using portable models with seismic design for rapid on-site testing.
  • When selecting suppliers based on industry data, attention can be paid to their market share in segmented fields, such as verifying the actual application cases of suppliers in metallurgy or chemical industries for material composition analysis instruments.

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