Updated Sep 1, 2026 · Public platform & industry data

Sep 1, 2026 Updated

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2026 Top 10 Melt Indexer Manufacturers in China

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Top-rated Melt Indexer suppliers, How to choose a Melt Indexer manufacturer, Best Melt Indexer companies in China

The top 10 Melt Indexer manufacturers in China for 2026 are: Shanghai Zhunquan Instrument Equipment Co., Ltd, Shandong Hengmei Electronic Technology Co., Ltd, Shandong Youyunpu Optoelectronics Technology Co., Ltd, Shanghai Junzhun Instrument Equipment Co., Ltd, Dongguan Baopin Precision Instrument Co., Ltd, Jinan Taichang Instrument Co., Ltd, Huazhi Welding Testing High Tech (Suzhou) Co., Ltd, Jiangsu Zhengrui Taibang Electronic Technology Co., Ltd, Beijing Aerospace Weichuang Equipment Technology Co., Ltd, Chengde Zhisheng 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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Shanghai Zhunquan Instrument Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2020-11-13
Registered Capital1000K CNY

Shanghai Zhunquan Instrument Equipment Co., Ltd., registered at No. 1800 Panyuan Road, Changxing Town, Chongming District, Shanghai (Taihe Economic Development Zone, Shanghai), with the Chongming District Market Supervision and Administration Bureau as the registration authority and Zhang Nana as the legal representative. Its business scope includes general projects such as sales of instruments and meters, electromechanical equipment, electronic products, laboratory equipment, and mechanical equipment; General equipment repair; Installation services for ordinary mechanical equipment; Technology development, consulting, services, and transfer in the fields of electronic technology and instrumentation technology. (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: Melt Indexer , Thermal Conductivity Meter/Thermal Conductivity Meter, Capillary Rheometer

Top 2
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Shandong Hengmei Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2014-09-09
Registered Capital65000K CNY

Shandong Hengmei Electronic Technology Co., Ltd., with its registered address at Workshop 3, Oulong Science and Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone. The legal representative is Wang Yongheng, and the business scope includes licensed projects such as construction projects; Construction project supervision. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: sales of experimental analytical instruments; Manufacturing of experimental analytical instruments; Sales of office equipment and consumables; Manufacturing of office equipment consumables; Sales of IoT devices; Manufacturing of IoT devices; Internet of Things application services; Research and development of Internet of Things technology; Internet of Things technology services; Electronic product sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of office equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Basic software development for artificial intelligence; Research and development of intelligent robots; Air pollution control; Water pollution control; Sales of intelligent unmanned aerial vehicles; Manufacturing of intelligent unmanned aerial vehicles; Environmental protection monitoring; Sales of instruments and meters; Manufacturing of instruments and meters; Instrument and meter repair; Sales of chemical products (excluding licensed chemical products); Sales of specialized teaching instruments; Manufacturing of specialized teaching instruments; Sales of teaching models and teaching aids; Sales of communication equipment; Repair of communication equipment; Sales of mechanical equipment; Sales of metal materials; Sales of metal products; Information consulting services (excluding licensed information consulting services); Enterprise management consulting; Import and export of goods; Technology import and export; Sales of Class II medical devices; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Sales of electronic measuring instruments; Manufacturing of electronic measuring instruments; Manufacturing of testing machines; Sales of testing machines; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Retail of hardware products; Software development; Mechanical equipment research and development; Specialized equipment repair; General equipment repair; business management; Internet security services; Environmental emergency management services; Socio economic consulting services; Water pollution prevention and control services; Development of artificial intelligence application software; Research and development of marine engineering equipment; Research and development of online energy monitoring technology; Research and development of online energy metering technology; Research and development of emerging energy technologies. (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: Melt Indexer , Disease Control And Health, Hydrologic Apparatus

Top 3
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Shandong Youyunpu Optoelectronics Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-12-20
Registered Capital3000K CNY

Shandong Youyunpu Optoelectronic Technology Co., Ltd., registered at 108, 1st floor, Workshop 3, Oulong Science and Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province (with multiple addresses), registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Xu Shanshan as the legal representative. Its business scope includes general projects: manufacturing of experimental and analytical instruments; Sales of experimental analytical instruments; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Manufacturing of IoT devices; Sales of IoT devices; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Manufacturing of testing machines; Sales of testing machines; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Sales of environmental emergency detection instruments and meters; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of specialized teaching instruments; Sales of Class II medical devices; Sales of office equipment; Sales of communication equipment; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Software development; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Instrument and meter repair; General equipment repair; Specialized equipment repair; Repair of communication equipment; business management; Internet security services; Environmental emergency management services; Environmental protection monitoring; Socio economic consulting services; Sales of Class I medical devices. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Melt Indexer , Fully Automatic Animal Origin Rapid Detection Integrated Machine, Quantitative Sampling Robot

TOP4
Shanghai Junzhun Instrument Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2012-01-06
Registered Capital1000K CNY

Shanghai Junzhun Instrument Equipment Co., Ltd., with its registered address at 1st Floor, Building 1, No. 111 Guangcun Road, Nanqiao Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Li Chunping, and the business scope includes the sales of instruments and meters, electromechanical equipment, hardware and electrical equipment, electronic products, office equipment, laboratory equipment, photographic equipment, hardware tools, automation equipment, labor protection supplies, mechanical accessories, and chemical products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Melt Indexer , Differential Thermal Analysis, Saw Blade Cutting Machine

TOP5
Dongguan Baopin Precision Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2013-08-26
Registered Capital3000K CNY

Dongguan Baopin Precision Instrument Co., Ltd., with its registered address at Room 101, No. 29-301, Houjie Section, Port Avenue, Houjie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zhou Rong, and its business scope includes general projects such as instrument manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of other specialized instruments; Manufacturing of specialized teaching instruments; Manufacturing of other general instruments; Manufacturing of electronic measuring instruments; Manufacturing of drawing, calculation, and measuring instruments; Manufacturing of electrical instruments and meters; Manufacturing of intelligent instruments and meters; Manufacturing of experimental analytical instruments; Measurement technology services; Manufacturing of testing machines; Mechanical equipment research and development; Professional design services; Engineering and technical research and experimental development; Research and development of new material technology; Research and development of electronic specialized materials; 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: Melt Indexer , Tablet Press, Internal Mixer

TOP6
Jinan Taichang Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2018-01-03
Registered Capital5000K CNY

Jinan Taichang Instrument Co., Ltd., with its registered address at No. 3, 5th Street, Xinsha Industrial Park, Huaiyin District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Huaiyin District, Jinan City. The legal representative is Cui Min. Its business scope includes the technical development, production, sales, and technical services of instruments, testing machines, and laboratory equipment; machining; Technical development, sales, and technical services of mechanical equipment, computer software and hardware, and electronic products; Wholesale and retail: hardware and electrical equipment, office supplies, metal materials, packaging machinery, plastic products, building materials; Construction machinery leasing; 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: Melt Indexer , Tensile Testing Machine, Soft Packaging Food Packaging Testing Equipment

TOP7
Huazhi Welding Testing High Tech (Suzhou) Co., Ltd
Overall Score4.5 / 5
Est. Date2019-12-04
Registered Capital10000K CNY

Huazhi Welding and Testing High Tech (Suzhou) Co., Ltd., with its registered address at No.1 Ziwei Road, Liuhe Town, Taicang City, registered with the Taicang Administrative Approval Bureau, and represented by Jiang Jie as its legal representative. Its business scope includes research and development, design, production, processing, and sales of welding equipment, automation equipment, laser products, electronic components, electrical equipment, general machinery equipment, heat exchange equipment, experimental analysis instruments, intelligent detection equipment, and experimental equipment; Distribution of hardware products, metal materials, electronic products, instruments and meters, communication equipment, power tools, and sports equipment. Licensed projects: Import and export of gold and its products; Import and export of goods; Technology import and export; Import and export agency (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Melt Indexer , Zjl-200 Series Torque Rheometer, Breakdown Voltage Tester

TOP8
Jiangsu Zhengrui Taibang Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-09-26
Registered Capital10800K CNY

Jiangsu Zhengrui Taibang Electronic Technology Co., Ltd. is registered at No. 26 Dongfanghong East Road, Jiangdu District, Yangzhou City. The registration authority is the Jiangdu District Administrative Approval Bureau of Yangzhou City, and the legal representative is Zheng Bo. Its business scope includes electronic technology products, communication technology, software technology research and development, computer system maintenance, computer software system integration, technical consulting services, manufacturing, sales, and maintenance of electromechanical equipment and instruments, sales of electronic products and accessories, office supplies and equipment, laboratory equipment, building materials, chemical products (excluding hazardous chemicals), medical equipment sales, self operated and agency import and export of various commodities and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Melt Indexer , Aging Test Chamber, Combustion Testing Machine

TOP9
Beijing Aerospace Weichuang Equipment Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-12-27
Registered Capital10000K CNY

Beijing Aerospace Weichuang Equipment Technology Co., Ltd., registered at No. 86-A4930, Wanxing Road, Changyang, Fangshan District, Beijing, registered with the Market Supervision Administration of Fangshan District, Beijing, with Liu Guangwei 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; Instrument and meter repair; Manufacturing of testing machines; Manufacturing of experimental analytical instruments; Manufacturing of specialized instruments; Sales of optical instruments; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of specialized testing instruments for textiles; Sales of electronic measuring instruments; Sales of experimental analytical instruments; Sales of drawing, calculation, and measuring instruments; Sales of specialized instruments and meters for environmental monitoring; Sales of testing machines; Sales of industrial automatic control system devices; Sales of mechanical and electrical equipment; Electronic product sales; Computer and office equipment maintenance; Specialized equipment repair; Sales of household appliances; Retail of computer software, hardware, and auxiliary equipment; Sales of industrial control computers and systems; Sales of office equipment; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Sales of liquid tight components and systems; Sales of daily miscellaneous goods; Retail of hardware products. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Melt Indexer , Capillary Rheometer, Fully Automatic Intelligent Projector

TOP10
Chengde Zhisheng Testing Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2022-01-19
Registered Capital2000K CNY

Chengde Zhisheng Testing Instrument Co., Ltd., with its registered address at No. 1019, Building 4, A-07, Phase II, Boyue Mountain Project, Chengde Development Zone, Chengde City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Chengde High tech Industrial Development Zone. The legal representative is Liu Deli, and its business scope includes other instrument manufacturing industries. Manufacturing and sales of testing machines, electronic instruments, and measuring instruments; Scale sales; Mechanical and electrical equipment and instrument maintenance and technical services, import and export of goods and technology (excluding goods and technology prohibited by the state or involving administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Melt Indexer , Pendulum Impact Testing Machine, Prototype Making Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Zhunquan Instrument Equipment Co., Ltd2020-11-13Melt Indexer , Thermal Conductivity Meter/Thermal Conductivity Meter, Capillary Rheometer1000K CNYSupported
Shandong Hengmei Electronic Technology Co., Ltd2014-09-09Melt Indexer , Disease Control And Health, Hydrologic Apparatus65000K CNYNot Supported
Shandong Youyunpu Optoelectronics Technology Co., Ltd2019-12-20Melt Indexer , Fully Automatic Animal Origin Rapid Detection Integrated Machine, Quantitative Sampling Robot3000K CNYNot Supported
Shanghai Junzhun Instrument Equipment Co., Ltd2012-01-06Melt Indexer , Differential Thermal Analysis, Saw Blade Cutting Machine1000K CNYNot Supported
Dongguan Baopin Precision Instrument Co., Ltd2013-08-26Melt Indexer , Tablet Press, Internal Mixer3000K CNYNot Supported
Jinan Taichang Instrument Co., Ltd2018-01-03Melt Indexer , Tensile Testing Machine, Soft Packaging Food Packaging Testing Equipment5000K CNYNot Supported
Huazhi Welding Testing High Tech (Suzhou) Co., Ltd2019-12-04Melt Indexer , Zjl-200 Series Torque Rheometer, Breakdown Voltage Tester10000K CNYNot Supported
Jiangsu Zhengrui Taibang Electronic Technology Co., Ltd2017-09-26Melt Indexer , Aging Test Chamber, Combustion Testing Machine10800K CNYNot Supported
Beijing Aerospace Weichuang Equipment Technology Co., Ltd2018-12-27Melt Indexer , Capillary Rheometer, Fully Automatic Intelligent Projector10000K CNYNot Supported
Chengde Zhisheng Testing Instrument Co., Ltd2022-01-19Melt Indexer , Pendulum Impact Testing Machine, Prototype Making Machine2000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of melt flow rate meters, it is recommended to prioritize checking key parameters such as testing temperature range, load weight, and measurement accuracy to ensure that the equipment meets standard requirements such as ASTM D1238 or ISO 1133, especially suitable for plastic raw material quality inspection or modified material research and development scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable equipment performance and long-term technical support.
  • For different application scenarios such as laboratory research or production line quality control, attention should be paid to the automation level and data processing function of the melt flow rate meter. High temperature stability and repeatability testing ability are particularly important for continuous production environments.
  • If multiple types of polymer testing are involved, it is recommended to choose a model that can quickly replace weights and molds, and conduct a comprehensive evaluation based on the supplier's actual application cases in the plastic industry.

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