Updated Aug 7, 2026 · Public platform & industry data

Aug 7, 2026 Updated

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2026 Top 10 Memory Card Manufacturers in China

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Top-rated Memory Card suppliers, How to choose a Memory Card manufacturer, Best Memory Card companies in China

The top 10 Memory Card manufacturers in China for 2026 are: Jiangsu Shengaohua Environmental Protection Technology Co., Ltd, Hebei Zexin Steel Wood Products Co., Ltd, Shenzhen Leilong Development Co., Ltd, Shanghai Qiantuo Trading Co., Ltd, Xiamen Zanchengfeng Trading Co., Ltd, Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd, Changsha Honglicheng Electric Co., Ltd, Shanghai Outongda Automation Equipment Co., Ltd, Zhejiang Xinzhou Electric Co., Ltd, Shenzhen Hualaishen Electronics 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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Jiangsu Shengaohua Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2005-04-13
Registered Capital5180K CNY

Jiangsu Shengaohua Environmental Protection Technology Co., Ltd., with its registered address at Building 7, Liangu Intelligent Manufacturing Center, No. 101 Lianfeng Road, Dingyan Street, Changzhou Economic Development Zone, is registered with the Management Committee of Changzhou Economic Development Zone, Jiangsu Province. The legal representative is Wei Yongjun, and its business scope includes general projects such as ecological environment monitoring and manufacturing of testing instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of environmental emergency detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Manufacturing of environmental emergency technology equipment; Manufacturing of experimental analytical instruments; Manufacturing of intelligent instruments and meters; Manufacturing of specialized equipment for environmental protection; Manufacturing of optical instruments; Manufacturing of specialized machinery and equipment for water resources; Development of intelligent water management system; Software development; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Sales of specialized equipment for environmental protection; Sales of environmental emergency detection instruments and meters; Sales of environmental emergency technical equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of experimental analytical instruments; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of optical instruments; Sales of intelligent robots; Sales of drug testing instruments; Sales of air pollution monitoring and detection instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of glass fiber reinforced plastic products; Sales of specialized chemical products (excluding hazardous chemicals); Environmental consulting services; Water pollution prevention and control services; Agricultural non-point source and heavy metal pollution prevention and control technical services (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: Memory Card, Reagent Consumables Accessories, Infrared And Ultraviolet Oil Analyzer

Top 2
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Hebei Zexin Steel Wood Products Co., Ltd
Overall Score4.7 / 5
Est. Date2011-10-19
Registered Capital26000K CNY

Hebei Zexin Steel Wood Products Co., Ltd., located in Qibaita Village, Qiaotou Town, Wuyi County, was established on October 19, 2011. The registered authority is the Market Supervision Administration of Wuyi County, Hengshui City, and the legal representative is Yu Chang. Core products: Memory Card

Top 3
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Shenzhen Leilong Development Co., Ltd

B1911, Block B, Zhantao Technology Building, 1079 Minzhi Avenue, Xinniu Community, Minzhi Street, Longhua District, Shenzhen

Overall Score4.7 / 5
Est. Date2017-03-13
Registered Capital2030K CNY

Shenzhen Leilong Development Co., Ltd. is located at B1911, Building B, Zhantao Technology Building, No. 1079 Minzhi Avenue, Xinniu Community, Minzhi Street, Longhua District, Shenzhen. It was established on March 13, 2017, with the registration authority of Shenzhen Market Supervision Administration and the legal representative being Zhang Wei. Core products: Memory Card

TOP4
Shanghai Qiantuo Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Memory Card, Directional Control Valve, Bar Code Scanner

TOP5
Xiamen Zanchengfeng Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2021-11-05
Registered Capital1000K CNY

Xiamen Zanchengfeng Trading Co., Ltd., registered at Room 1103, No. 25 Xiangbei Erli, Xiang'an District, Xiamen City, registered with the Market Supervision and Administration Bureau of Xiang'an District, Xiamen City. The legal representative is Wang Zhanghuan, and the business scope includes general projects: domestic trade agency; Internet sales (except for the sale of goods that need to be licensed); Wholesale of hardware products; Sales of Class I medical devices; Sales of Class II medical devices; Wholesale of protective equipment for medical staff; Wholesale of shoes and hats; Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of electronic components; Wholesale of jewelry; Wholesale of sports goods and equipment; Wholesale of cosmetics; Mold sales; Sales of electronic specialized equipment; Wholesale of photographic equipment and telescopes; Wholesale of pet food and supplies; Wholesale of daily necessities; Sales of household audiovisual equipment; Sales of artificial intelligence hardware; Sales of cork products; Glasses sales (excluding contact lenses); Sales of architectural ceramic products; Software sales; Sales of electrical accessories; Sales of broadcasting and television transmission equipment; Sales of rattan products; Sales of office supplies; Sales of toys, anime, and entertainment products; Sales of automotive decorative products; Retail of computer software, hardware, and auxiliary equipment; Sales of rubber products; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Retail of hardware products; Retail of shoes and hats; Retail of daily household appliances; Retail of stationery supplies; Retail of electronic components; Tea set sales; Wholesale of kitchenware, sanitary ware, and daily necessities; Retail of kitchenware, sanitary ware, and daily necessities; Sales of daily necessities; Sales of daily necessities; Sales of brown products; Sales of daily wooden products; Sales of daily glass products; Sales of sanitary ware; Sales of plastic products; Sales of enamel products; Sales of furniture spare parts; Furniture sales; Sales of household items; Sales of household appliances; Sales of household appliance spare parts; Sales of electric food processing equipment; Sales of lightweight building materials; Sales of synthetic materials; Software development; Development of artificial intelligence application software; Development of network and information security software; Sales of communication equipment; Sales of audio equipment; Luggage sales; Import and export of goods; Electronic product sales; Needle textile sales; Sales of needle textiles and raw materials; Sales of clothing accessories; Wholesale of clothing and apparel; Clothing and apparel retail; Sales of raw and auxiliary materials for shoemaking; Technology import and export; Import and export agency; Sales of feed additives; Fertilizer sales; Sales of animal husbandry and fishery feed; Crop seed management (limited to packaged seeds that are no longer packaged); Sales of feed raw materials; Fertilizer sales; Gift and flower sales; Sales of intelligent agricultural machinery and equipment; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of agricultural machinery; Sales of metal tools. (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) Licensed project: operation of Class III medical devices; Internet information service for medical devices; Animal medicine management; Retail of pesticides; Crop seed management. (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: Memory Card, Schneider, Siemens

TOP6
Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2004-06-09
Registered Capital10000K CNY

Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd. is registered at Room 5F-1029, No. 1955 Hami Road, Changning District, Shanghai. The registration authority is Changning District Market Supervision Administration, and the legal representative is Zhao Shucai. The business scope includes licensed projects and various engineering construction activities. (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: mechanical and electrical equipment, labor protection supplies, disinfectants (excluding hazardous chemicals), automation control equipment, communication equipment, hardware and electrical equipment, instruments and meters, wires and cables, computers, software and auxiliary equipment, daily chemical products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), daily sales of hundred goods, wholesale of Class I medical devices, wholesale of Class II medical devices, wholesale of medical masks, sales of daily masks (non-medical), sales of industrial textile products, rental of self owned houses, 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: Memory Card, Mechanical Hand, Filter/Cartridge

TOP7
Changsha Honglicheng Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2021-03-29
Registered Capital1000K CNY

Changsha Honglicheng Electric Co., Ltd., registered at Room 2124, Building 3, 10, and 4, Jinqiao Market Cluster 2, South of Purui West Road, Huangjinyuan Street, Xiangjiang New Area, Hunan Province. The registration authority is Hunan Xiangjiang New Area Management Committee, and the legal representative is He Xianwen. The business scope includes general items: sales of electrical equipment; Sales of power electronic components; Sales of instruments and meters; Sales of pneumatic power machinery and components; Sales of mechanical and electrical equipment; Sales of electrical instruments and meters; Installation services for ordinary mechanical equipment; Retail of hardware products; Wholesale of hardware products; Import and export of goods; General equipment repair; Specialized equipment repair; Electrical equipment repair; Import and export agency; Technology import and export (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: Memory Card, Frequency Converter, Synchronous Motor

TOP8
Shanghai Outongda Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-20
Registered Capital500K CNY

Shanghai Outongda Automation Equipment Co., Ltd., with its registered address at 1999 Beixing Road, Sanxing Town, Chongming District, Shanghai (Shanghai Yuhangtang Science and Technology Park), is registered with the Chongming District Market Supervision and Administration Bureau. The legal representative is Yan Kun, and the business scope includes general projects such as sales of automation control equipment, electrical equipment, hardware and electrical equipment, electronic components, electronic products, instruments and meters, wires and cables, electromechanical equipment, communication equipment, technical services, technical development, technical consulting, technical exchanges, 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: Memory Card, Touch Screen, Frequency Converter

TOP9
Zhejiang Xinzhou Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2025-02-19
Registered Capital10000K CNY

Zhejiang Xinzhou Electric Co., Ltd., with its registered address at Room B61, Floors 1-3, No. 295 Ningkang East Road, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Yan Zhongxin as the legal representative. Its business scope includes general projects such as sales of electrical equipment; Sales of electrical accessories; Wholesale of hardware products; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment (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: Memory Card, Relay, Button Switch

TOP10
Shenzhen Hualaishen Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2010-11-02
Registered Capital2000K CNY

Shenzhen Hualaishen Electronics Co., Ltd. is registered at 5A36, 5th floor, Building 205, Shangbu Industrial Zone, No. 144 Zhenxing Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhu Junhua. The company's business scope includes general business projects: technology development and sales of electronic products, digital products, communication equipment, network equipment, computer software and hardware, domestic trade (excluding exclusive, controlled, and monopolized goods), and import and export business (except for projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects must obtain a license before operation). Licensed business projects: none.. Core products: Memory Card, Ltc1407aimse#Trpbf, N32g451rel7

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Shengaohua Environmental Protection Technology Co., Ltd2005-04-13Memory Card, Reagent Consumables Accessories, Infrared And Ultraviolet Oil Analyzer5180K CNYNot Supported
Hebei Zexin Steel Wood Products Co., Ltd2011-10-19Memory Card26000K CNYSupported
Shenzhen Leilong Development Co., Ltd2017-03-13Memory Card2030K CNYNot Supported
Shanghai Qiantuo Trading Co., Ltd2008-09-18Memory Card, Directional Control Valve, Bar Code Scanner2000K CNYNot Supported
Xiamen Zanchengfeng Trading Co., Ltd2021-11-05Memory Card, Schneider, Siemens1000K CNYNot Supported
Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd2004-06-09Memory Card, Mechanical Hand, Filter/Cartridge10000K CNYNot Supported
Changsha Honglicheng Electric Co., Ltd2021-03-29Memory Card, Frequency Converter, Synchronous Motor1000K CNYNot Supported
Shanghai Outongda Automation Equipment Co., Ltd2021-12-20Memory Card, Touch Screen, Frequency Converter500K CNYNot Supported
Zhejiang Xinzhou Electric Co., Ltd2025-02-19Memory Card, Relay, Button Switch10000K CNYNot Supported
Shenzhen Hualaishen Electronics Co., Ltd2010-11-02Memory Card, Ltc1407aimse#Trpbf, N32g451rel72000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of storage cards, it is recommended to screen based on key technical parameters such as read/write speed, capacity, and durability. For example, the selection of UHS-I or UHS-II standards should match device compatibility.
  • In monitoring devices or industrial applications, it is recommended to prioritize storage cards with high durability and wide temperature design to ensure stable operation in continuous writing or extreme environments.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance procurement risks and efficiency.
  • For consumer electronics or mobile device scenarios, it is recommended to combine mainstream brands' mid to high end product lines, balance cost-effectiveness and performance redundancy, and avoid affecting user experience due to insufficient capacity or speed bottlenecks.

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