Updated May 26, 2026 · Public platform & industry data

May 26, 2026 Updated

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2026 Top 10 Cast Iron Weights Manufacturers in China

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Top-rated Cast Iron Weights suppliers, How to choose a Cast Iron Weights manufacturer, Best Cast Iron Weights companies in China

The top 10 Cast Iron Weights manufacturers in China for 2026 are: Shanghai Shirun Industrial Co., Ltd, Tianjin Muheng Weighing Equipment Technology Co., Ltd, Qinhuangdao Beidaihe Bohai Electronic Weighing Co., Ltd, Hunan Xiangbei Weighing Instrument Co., Ltd, Guangdong Nanfang Weighing Instrument Factory Co., Ltd, Hunan Muheng Weighing Instrument Co., Ltd, Tianjin Lilang Weighing Equipment Technology Co., Ltd, Wannian County Yinghao Industrial Co., Ltd, Yantai Penglai Gubo Ruite Weighing Instrument Co., Ltd, Shandong Liaocheng Jianhui Casting 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 Shirun Industrial Co., Ltd
Overall Score4.9 / 5
Est. Date2011-06-07
Registered Capital1000K CNY

Shanghai Shirun Industrial Co., Ltd., with its registered address at No. 629 Changzhong Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Deng Hui as its legal representative. Its business scope includes general items such as scales, instruments and meters, electromechanical equipment and accessories, mechanical equipment, electronic products, electronic components, electrical equipment, hardware and electrical equipment, household appliances, and laboratory equipment sales; Installation and maintenance of mechanical and electrical equipment; Computer software development; Mechanical equipment leasing; Advertising design and production. (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: Cast Iron Weights, Flat Weight, M1 Grade Weight

Top 2
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Tianjin Muheng Weighing Equipment Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2016-03-31
Registered Capital1000K CNY

Tianjin Muheng Weighing Equipment Technology Co., Ltd., registered at Room 543-38, No. 18 Fuyuan Road, Wuqing Development Zone, Tianjin (centralized office area), registered with the Market Supervision and Administration Bureau of Wuqing District, Tianjin, with Huang Yuyong as the legal representative. Its business scope includes the development, transfer, consulting, and service of weighing equipment technology, sales and maintenance of electronic weighing equipment, wholesale and retail of instruments and meters, electromechanical equipment and accessories, hardware products, electronic products, metal products, measuring tools, and cutting tools. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cast Iron Weights, Weighing Module, Chrome Plated Weights

Top 3
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Qinhuangdao Beidaihe Bohai Electronic Weighing Co., Ltd
Overall Score4.7 / 5
Est. Date2006-03-16
Registered Capital5000K CNY

Qinhuangdao Beidaihe Bohai Electronic Weighing Instrument Co., Ltd., with its registered address at No. 224 Haining Road, Beidaihe District, Qinhuangdao City, Hebei Province, is registered with the Market Supervision Administration of Beidaihe District, Qinhuangdao City. The legal representative is Sun Xipeng, and its business scope includes general projects such as weighing instrument manufacturing; Scale sales; Manufacturing of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Engineering management services; Air pollution control; Air pollution prevention and control services; Environmental protection monitoring; Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Instrument and meter repair; Electronic product sales; Sales of industrial automatic control system devices; Security system monitoring service; Sales of digital video surveillance systems; Measurement technology services. (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: Cast Iron Weights, Weighbridge, Steel Cylinder Scale

TOP4
Hunan Xiangbei Weighing Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2020-01-19
Registered Capital2000K CNY

Hunan Xiangbei Weighing Instrument Co., Ltd., registered at No. 120, Building 1-18, High tech Logistics Park Phase II, Wangcheng Economic and Technological Development Zone, Changsha City, registered with the Market Supervision and Administration Bureau of Wangcheng District, Changsha City, with Zhou Jian as the legal representative. Its business scope includes weighing instrument manufacturing; Sales of weighing scales, measuring instruments, quantitative packaging scales, and general mechanical equipment; Manufacturing of measuring instruments and electric energy measuring boxes; Metrological verification and calibration; Repair of measuring instruments; Measurement and calibration of instruments and equipment; Research and development, sales, and testing of electric energy measuring instruments and equipment; Production of stainless steel products; Processing of stainless steel products; Retail of stainless steel products; Wholesale of stainless steel products; Mechanical equipment technical consulting; Mechanical equipment technical services. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Cast Iron Weights, 200 Ton Electronic Truck Scale, Stainless Steel Lock Type Weight

TOP5
Guangdong Nanfang Weighing Instrument Factory Co., Ltd
Overall Score4.6 / 5
Est. Date1996-02-15
Registered Capital30000K CNY

Guangdong Nanfang Weighing Instrument Factory Co., Ltd., registered at No. 28, Beihu 1st Road, Luocun, Shishan Town, Nanhai District, Foshan City (Workshop B), registered with the Market Supervision Administration of Nanhai District, Foshan City, with Feng Yongguang as the legal representative. Its business scope includes manufacturing and maintenance of measuring instruments (operating with a valid license); Sales: Metal materials (excluding precious and scrap metals), building materials, measuring instruments, instruments and meters, daily metal products, hardware tools, and ordinary motor products. Projects that require approval by law can only be operated after approval by relevant departments. Core products: Cast Iron Weights, Large Scale, Buffer Scale

TOP6
Hunan Muheng Weighing Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2023-06-25
Registered Capital2000K CNY

Hunan Muheng Weighing Instrument Co., Ltd., registered at Room 311-58, Floor 101-3, Building 4, Hunan Provincial Research Achievement Transformation Center, Longping High tech Park, Furong District, Changsha City, Hunan Province, registered with the Market Supervision and Administration Bureau of Furong District, Changsha City, with Zhou Xiaomin as the legal representative. Its business scope includes general projects such as weighing instrument manufacturing; Scale sales; Manufacturing of instruments and meters; Instrument and meter repair; Sales of instruments and meters; Measurement technology services; Sales of mechanical equipment; Mechanical equipment leasing; Internet of Things technology services; Research and development of Internet of Things technology; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Electronic product sales; Rental services (excluding licensed rental services); Development of artificial intelligence application software; Sales of artificial intelligence hardware; Information system integration services; Software sales; Manufacturing of security equipment; Sales of security equipment; Black metal casting; Retail of hardware products; Installation services for ordinary mechanical equipment; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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: Cast Iron Weights, Portable Weighing Device, Drum Scale

TOP7
Tianjin Lilang Weighing Equipment Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-02-04
Registered Capital1000K CNY

Tianjin Lilang Weighing Equipment Technology Co., Ltd., registered at Room 2203, Building 10, Jingbin Ruicheng, Jingbin Industrial Park, Wuqing District, Tianjin, registered with the Market Supervision and Administration Bureau of Wuqing District, Tianjin, with Gao Li as its legal representative. Its business scope includes weighing equipment technology development, technical consulting, technology transfer, and technical services; Sales and maintenance of weighing instruments; Wholesale and retail of electronic products, instruments, stainless steel products, plastic products, rubber products, hardware products, computers and accessories, mechanical equipment, and communication equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cast Iron Weights, Portable Axle Load Gauge, Weighing Module

TOP8
Wannian County Yinghao Industrial Co., Ltd
Overall Score4.5 / 5
Est. Date2017-10-31
Registered Capital2000K CNY

Wannian County Yinghao Industrial Co., Ltd., registered at Fengchao Industrial Park, Shizhen Town, Wannian County, Shangrao City, Jiangxi Province (Jiangxi Wannian High tech Zone), registered with Wannian County Market Supervision and Administration Bureau, with Lu Wenhao as the legal representative. Its business scope includes metal casting processing and sales; Processing and sales of mechanical equipment; Manufacturing and sales of electronic scales and sports equipment; Sales of steel and building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cast Iron Weights, Stainless Steel Weight, Calibration Chain Code

TOP9
Yantai Penglai Gubo Ruite Weighing Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2020-04-10
Registered Capital3000K CNY

Yantai Penglai Gubo Ruite Weighing Instrument Co., Ltd., registered at No. 11 Changjiang Middle Road, Nanwang Street, Penglai District, Yantai City, Shandong Province, registered with the Market Supervision Administration of Penglai District, Yantai City, with Wang Chao as the legal representative. Its business scope includes general projects such as weighing instrument manufacturing; Scale sales; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Internet sales (except for sales of goods that require a license). (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: Cast Iron Weights, F2 Grade 304 Stainless Steel Weight, Lock Type Weight Made Of Stainless Steel

TOP10
Shandong Liaocheng Jianhui Casting Co., Ltd
Overall Score4.4 / 5
Est. Date2018-06-06
Registered Capital10000K CNY

Shandong Liaocheng Jianhui Casting Co., Ltd., with its registered address at No. 6 Wanghui Industrial Park, Beicheng Office, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Li Huawei, and the business scope includes general items: black metal casting; Manufacturing of metal materials; Steel rolling processing; Rolling and processing of non-ferrous metals; Sales of non-ferrous metal alloys; Sales of metal materials; Maintenance of transportation facilities; Sales of rubber products; Wholesale of hardware products; 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: Cast Iron Weights, Pipe Material, Ductile Iron Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Shirun Industrial Co., Ltd2011-06-07Cast Iron Weights, Flat Weight, M1 Grade Weight1000K CNYNot Supported
Tianjin Muheng Weighing Equipment Technology Co., Ltd2016-03-31Cast Iron Weights, Weighing Module, Chrome Plated Weights1000K CNYSupported
Qinhuangdao Beidaihe Bohai Electronic Weighing Co., Ltd2006-03-16Cast Iron Weights, Weighbridge, Steel Cylinder Scale5000K CNYNot Supported
Hunan Xiangbei Weighing Instrument Co., Ltd2020-01-19Cast Iron Weights, 200 Ton Electronic Truck Scale, Stainless Steel Lock Type Weight2000K CNYNot Supported
Guangdong Nanfang Weighing Instrument Factory Co., Ltd1996-02-15Cast Iron Weights, Large Scale, Buffer Scale30000K CNYNot Supported
Hunan Muheng Weighing Instrument Co., Ltd2023-06-25Cast Iron Weights, Portable Weighing Device, Drum Scale2000K CNYNot Supported
Tianjin Lilang Weighing Equipment Technology Co., Ltd2016-02-04Cast Iron Weights, Portable Axle Load Gauge, Weighing Module1000K CNYSupported
Wannian County Yinghao Industrial Co., Ltd2017-10-31Cast Iron Weights, Stainless Steel Weight, Calibration Chain Code2000K CNYSupported
Yantai Penglai Gubo Ruite Weighing Instrument Co., Ltd2020-04-10Cast Iron Weights, F2 Grade 304 Stainless Steel Weight, Lock Type Weight Made Of Stainless Steel3000K CNYSupported
Shandong Liaocheng Jianhui Casting Co., Ltd2018-06-06Cast Iron Weights, Pipe Material, Ductile Iron Pipe10000K CNYSupported

Purchasing Guide

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

  • When selecting cast iron weights for supply, it is recommended that enterprises prioritize checking product specifications and parameters, such as grade accuracy, nominal value range, and material density, to ensure compliance with technical requirements for calibration or weight inspection scenarios.
  • For different application scenarios, such as laboratory precision weighing or industrial equipment weighting, it is necessary to distinguish the surface treatment process of cast iron weights (such as chrome plating or spray coating) to adapt to anti-corrosion or wear-resistant requirements.
  • Supplier selection can refer to product matching degree, business qualifications, enterprise activity, industry performance, and platform statistical information, especially focusing on manufacturers with long-term stable supply.
  • When purchasing cast iron weights, it is usually necessary to consider the frequency of use. For high-frequency calibration environments, it is recommended to choose thicker designed weights to reduce the risk of accuracy deviation caused by long-term wear.

Knowledge Base

Q

Material selection<&list>Pay attention to the purity and processing method of raw iron: Choosing cast iron weights cast as a whole with secondary purification of raw iron can greatly improve their toughness, especially for high-quality cast iron weights, which are not easily broken during use. <&list>Distinguishing the authenticity of Baosteel weights: There are weights on the market called "ladle iron" that are actually steel slag, with low production costs, formed from steel plates on the outside, and high wear resistance

Q

This article analyzes the calculation logic of net weight for producing 20kg weight cast iron, reveals the relationship between material density and process loss, and helps to understand the weight change law during the casting process through interesting analogies.

Q

Hard and durable: Cast iron weights are made of cast iron material, which is hard in texture, not easily worn, and has a long service life High precision: Cast iron weights are precision machined to achieve high weight accuracy and can meet various precision requirements. Corrosion resistance: The surface of cast iron weights is sandblasted or painted to effectively prevent the formation of rust, ensuring the normal use and accuracy of the weights

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