Best SD Card Manufacturers
Shenzhen Youlen Electronics Co., Ltd.
🇨🇳 China
200351-100 peopleManufacturer/Trading CompanyEstablished brand
Low MOQ
Key customer
BYD
Key market
North America
Review
4.9
Description
Shenzhen Youlen Electronics Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in the production and application solutions for memory storage devices. Established in 2003, the company has over 20 years of industry experience in providing TF cards, MicroSD cards, SD cards, and USB flash drives. Their product portfolio covers a wide range of capacities from 4GB up to 2TB, catering to diverse applications including mobile phones, surveillance cameras, dash cams, DVRs, and digital cameras. As a contract manufacturer with a dedicated R&D team of 10 engineers, the company offers both OEM and ODM services, supporting minor to full customization for global clients. Shenzhen Youlen operates three production lines with 70 machines, achieving an annual output value between US$10 million and US$50 million. The company maintains rigorous quality standards, holding ISO 9001 and IATF 16949 certifications, with products meeting RoHS, REACH, CE, and FCC requirements. Their high-speed memory solutions include Class 10, U3, V30, and A2 specifications, serving a prestigious client base that includes Hikvision, Dahua, BYD, and Xiaomi. With a workforce of 51 to 100 employees, the company exports to major international markets across North America, South America, the Middle East, and Eastern Asia.
Custom Changed Memory SD Card 8GB 16GB 32GB 64GB 128GB Changeable CID SD Card for Machine Car GPS Navigation$1.39
26 Wholesale Sd Memory Card Full Speed 128gb to 256gb Tf Card Class 10 64gb Sd Storage Tf Card Cheapest Memory Price$1.39
Wholesale Sd Card Bulk Micro 1gb 2gb 4gb 8gb 16gb 32gb 64gb 128Gb 128 Gb 256Gb 512Gb TF SD Card Memory Card$1.49
2026 TF Class 10 A1 64Gb SD Card 128GB/512GB/$1.39
2026 Sd Micro 32gb 64gb 128gb 256gb Class 10 Memory Card$1.39
Micro SD 256gb Class10 for Handheld Consoles 128G$1.39
2026 Wholesale Sd Memory Card Full Speed 128gb to 256gb Tf Card Class 10 64gb$1.39
2026 TF Class 10 A1 SD Card Original 128GB/512GB/64GB/8GB/256GB/16GB/32GB$1.39
U3 Class 10 High Speed 64GB for Micro SD Memory Card Made in China Plastic Material$3
GB-256GB TF SD Memory Card 64GB 128GB for DVR/Security Cameras/Drones Ice Price 1$1.39
Wholesale 32GB 64GB 128GB 16GB TF SD Memory Card Class 10 U3 A1 8GB 2GB 4GB for Cameras$1.39
Factory Price Memory Card Sd Card 8GB 16GB 32GB 64GB 128GB 516GB TF Card for Mobile Phone Camera$1.2
Shenzhen Chenge Chipway Electronic Co., Ltd.
🇨🇳 China
200251-100 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
FORD
Description
Shenzhen Chenge Chipway Electronic Co., Ltd., also known as MemWay Electronics Technology, is a manufacturer and trading company based in Shenzhen, China, specializing in custom memory products. Established in 2003, the company has grown to employ between 51 and 100 people and operates a factory covering approximately 2000 square meters with 5 production lines, achieving a daily capacity of 25,000-30,000 pieces. They are a one-stop solutions provider for memory cards and USB flash drives, offering a wide range of products including Micro SD cards, SD cards, CF cards, CompactFlash, and various USB flash drives, including industrial, portable, and gift-oriented designs. Shenzhen Chenge Chipway Electronic Co., Ltd. provides comprehensive ODM and OEM services, including custom branding and logo printing, and is certified with ISO 9001, ISO 14001, CE, RoHS, and FCC. They serve a diverse clientele, including major brands like Skyworth, MVA Group, GIFI, Walmart, Mazda, Nissan, and Ford, and have established a strong presence in both domestic and international markets.
Professional Factory Custom Cid SD Card Label with Lock for Car Navigation$6.26
New Upgrade PRO Edition Digital Camera Memory Card 128GB 256GB 512GB Uhs-II SD Card 4.0 with 300MB/S V60 V90 Write Speed$60.9
Customized SLC Memory Card 8GB Industrial Regular SLC Nand$4.79
Factory Direct Supply Industrial CF Card to PCMCIA Card Adapter CF Change PCMCIA for Laptop Computers CNC Machine$1.81
Shenzhen Ruiren Electronics Co., Ltd.
🇨🇳 China
2008101-200 peopleManufacturer/Trading Company/DistributorOEM manufacturer
Own brand
Low MOQ
Multinational enterprise
Key customer
1M TECHNOLOGY INC
Key market
North America
Description
Shenzhen Ruiren Electronics Co., Ltd. is a professional manufacturer and distributor specializing in portable storage devices and consumer electronics. Established in 2008 and headquartered in Shenzhen, China, the company has grown into a significant industry player with a workforce of up to 500 employees and a global presence including branches in Dubai, India, and Hong Kong. They operate as an authorized manufacturer for Warner Bros. Consumer Products Inc. in China, demonstrating a high standard of quality and market trust.
The company's core product portfolio includes a comprehensive range of flash storage solutions such as USB 2.0 and 3.0 flash drives, Micro SD cards, SDHC cards, CF cards, and Solid State Drives (SSDs). Beyond storage, they manufacture mini speakers, media players, power banks, and mobile phone accessories, as well as specialized industrial components and LED lighting. Ruiren Electronics markets these products under its proprietary brands, "LD", "SHARPEN", and "Spass", while also providing extensive OEM and ODM services to international clients.
A key competitive advantage is their direct sourcing of components from major chip providers like Samsung, Intel, and Micron, ensuring supply stability and cost-efficiency. The company maintains a massive production capacity, capable of outputting up to 100,000 memory products daily. Their commitment to quality is backed by numerous international certifications, including ISO 9001, ISO 14001, CE, FCC, RoHS, UL, and PSE. With a focus on innovation and rapid delivery, Shenzhen Ruiren Electronics serves diverse markets across North America, South America, Europe, and Asia.
Micro SD Card
Micro SD Card
SDHC SD Card
RDI Technology (Shenzhen) Co., Ltd.
🇨🇳 China
1996501-1000 peopleManufacturerHigh capacity factory
Established brand
OEM manufacturer
ODM manufacturer
Shipments
128
Key customer
RDI
Key market
Europe
Description
RDI Technology (Shenzhen) Co., Ltd. is an industry-leading manufacturer specializing in the design and production of wireless monitoring and security systems. Established in 1996 and headquartered in Shenzhen, China, the company has grown into a vertically integrated enterprise with a workforce of 501 to 1,000 employees. RDI operates a substantial manufacturing facility, ranging from 50,000 to 100,000 square feet, equipped with advanced in-house capabilities including SMT and thru-hole PCB assembly, plastic tooling, injection molding, zinc die casting, and finished product assembly.
The company's extensive product portfolio focuses on home security and care solutions, featuring wireless NVR kits, baby and elder care monitors, IP cameras, solar-powered WiFi cameras, and intruder alarm systems. Additionally, they produce CCTV cameras, TFT-LCD monitors, HDTV antennas, and various electronic components. RDI is a recognized provider of OEM and ODM services, supported by a comprehensive engineering team with expertise in RF, electrical, mechanical, firmware, and app development.
As an ISO 9001 certified manufacturer with RoHS and CE compliance, RDI Technology maintains high quality standards that have enabled long-term partnerships with global brands such as Motorola, General Electric, Philips, LG, and Intel. Their products are widely exported to international markets, with a strong presence in Europe and North America.
4MP Dual Lens Camera with Night Vision 10.1\" Monitor Wireless NVR HDD & SD Card Local Recording Motion Detection$144
Factory Customized 10.1inch Weatherproof Solar Wifi 4MP Dual Lens Camera Kits Motion Detection Two Way Audio Night SD Card$104
10.1\" 4MP Dual Lens Home Video Surveillance Camera Night Vision Wide Angle Easy Installation Supports 2.4GHz 5GHz Wifi SD Card$104
1080p Resolution Video Baby Monitor with 5inch LCD Pan&Tilt Camera Remote View 2.4Ghz and 5Ghz WiFi SD Card Recording$42
High Performance 10.1inch LCD Monitor 2PCS Solar Wifi Camera Kits 4MP Dual Lens Motion Detection Color Night Vision SD Card Data$104
Shenzhen Sodimax Technology Co., Ltd
🇨🇳 China
201051-100 peopleManufacturerHigh-tech enterprise
Product customization
Low MOQ
Patented technology
Key customer
FUJIAN QUANZHOU JIYING ESCORT COMPANY
Key market
North America
Description
Shenzhen Sodimax Technology Co., Ltd. is a high-tech manufacturer based in Shenzhen, China, specializing in the R&D, production, and sales of advanced vehicle and vessel video surveillance systems. Established in 2010, the company employs between 51 and 100 people and operates with a strong focus on innovation, evidenced by its dedicated teams for hardware, software, platform system development, and video recognition algorithms. They offer comprehensive solutions including Mobile DVRs (SD Card, HDD, 3G/4G), vehicle cameras, people counters, AI anti-collision warning systems, and specialized monitoring terminals for sand mining vessels. Sodimax provides OEM and ODM services, developing its own copyrighted software for server, platform, and app applications. The company holds ISO 9001, BSCI, and SA8000 certifications, ensuring high-quality production. With a global presence, Sodimax exports to numerous international markets across North America, South America, Europe, Asia, Africa, and Oceania, having successfully undertaken large-scale projects for clients worldwide, including significant public transport and government initiatives.
SD Card Live Video Recording People Counter$525
720p Camera SD Card Vehicle Safety Mobile DVR$148
Kingston Micro SD Card Mdvr 3G, Mdvr Bus$100
Sdm 3G/4G SD Card Storage Mobile DVR$148
4CH CCTV Camera Digital Video Recorder SD Card Mdvr$148
32GB SD Card 4CH Mobile DVR with Free APP$80
4CH Vehicle Black Box Video DVR SD Card Mdvr$150
4G WiFi SD Card Mobile DVR Kit People Counter$680
3G/4G WiFi 500GB SD Card Storage 8CH Mobile DVR$148
3G WiFi GPS Mobile DVR with SD Card and D1 Camera$100
32GB SD Card and 500GB Hard Disk Mobile DVR for Fleet$155
4 Channel SD Card Mobile DVR with 3G Real-Time Optional$100
Zhongshan Huagong Technology Co., Ltd
🇨🇳 China
201911-50 peopleManufacturer/Trading Company/Service CompanyODM manufacturer
Product customization
High-tech enterprise
OEM manufacturer
Key customer
BYD
Key market
Asia
Description
Zhongshan Huagong Technology Co., Ltd. is a manufacturer, trading company, and service provider based in Zhongshan, China, established in 2019. With 11 to 50 employees, the company specializes in chip and application localization, offering a comprehensive range of products from chips to PCBA semi-finished goods and electronic products. They provide OEM, ODM, and contract manufacturing services, supported by a technical service team of 20 engineers with extensive experience in chip application R&D. The company operates a factory and holds ISO 9001 and ISO 14001 certifications. Their product portfolio includes DDR memory (DDR3, DDR4, LPDDR, HBM), IGBT modules, thermal imaging scopes, and high-performance AMD CPUs. They also offer various electronic products such as massage guns, solar batteries, USB fans, LED drivers, home energy batteries, wireless chargers, GPS trackers, smart lights, and car chips. Zhongshan Huagong Technology provides electronic solution development services, including microcontroller-based solutions, joint development, and low-cost development for startups. They serve a diverse clientele, including major customers like Samsung, Hynix, Micron, DeepSeek, State Grid, BYD, and Philips, with 80% of their customers located in Europe and the United States. Their solutions are widely applied across communication, industrial, medical, consumer, and military sectors.
Mulberry Mini SD Card 8GB Class 10 TF Flash Memory Card SD 8GB Mini SD Card for Smartphone/Camera$33.13
Shenzhen Changsheng Hongye Sci & Tech Development Co., Ltd.
🇨🇳 China
11-50 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
ODM manufacturer
Product customization
Key customer
DHL
Key market
Asia
Description
Shenzhen Changsheng Hongye Sci & Tech Development Co., Ltd. is a professional manufacturer, wholesaler, and trading company established in 2007. Based in the manufacturing hub of Shenzhen, China, the company has over 15 years of experience specializing in the production and export of storage devices and portable electronics. Their extensive product portfolio includes a wide variety of USB flash drives (OTG, leather, metal, and promotional styles), power banks, memory cards, Bluetooth speakers, car DVRs, and sport cameras. They also manage the JALUUCK trademark for electronic accessories.
Operating with a dedicated factory and approximately 50 employees, the company maintains 10 production lines and offers comprehensive OEM and ODM services, including custom logo printing and specialized packaging solutions. Their technical team focuses on innovation and quality, ensuring products meet international standards with CE, FCC, and RoHS certifications. The company has established a strong global presence, exporting to more than 50 countries across North America, Europe, and Asia, and maintains a 95% repeat order rate from a diverse clientele that includes major brands like Samsung, Toshiba, and Nissan. Committed to long-term partnerships, they provide a five-year warranty on their products and emphasize a strict quality control system to maximize buyer profitability.
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USB Flash Drive High Speed Bank Credit Card USB Flash Pen Drive 4GB 8GB 16GB Pendrive 32GB 64GB USB$1
Vision (China) Electronics Co., Ltd.
🇨🇳 China
1995501-1000 peopleManufacturerHigh capacity factory
Established brand
OEM manufacturer
ODM manufacturer
Key customer
IKRA
Key market
Europe
Review
4.9
Description
Vision (China) Electronics Co., Ltd. is a professional manufacturer of consumer electronics and portable AV products, headquartered in Shenzhen, China, with roots in Taiwan-based management. Established in 1995, the company operates a large-scale manufacturing facility equipped with 8 assembly lines, 6 SMT machines, and 6 injection machines, supported by a workforce of up to 1,000 employees. They specialize in high-demand electronics including MP3/MP4 players, portable DVD players, USB flash drives, video brochures, Bluetooth speakers, smartwatches, and computer peripherals such as keyboards and mice. As a dedicated OEM, ODM, and contract manufacturer, the company leverages an elite R&D team of over 20 engineers to provide innovative solutions and constant product updates. Vision (China) Electronics is ISO 9001 certified, and its products carry CE and RoHS certifications to ensure international quality standards. Their global export network spans North America, Europe, the Middle East, and Southeast Asia, serving well-known international brands such as IKRA, Master-G, and Wonder Taiwan. The company is recognized for its 'Taiwanese management at Chinese cost' model, emphasizing strict quality control, competitive pricing, and reliable delivery for both large-scale orders and specialized small-batch requirements.
Good Quality Custom LOGO Mini Micro Memory SD Card 4GB 8GB 16GB 32GB 64GB 128GB Micro TF SD Card for Tablet Phone$0.8
Promotional LCD Video Book Business Card 5 7 10 Inch LCD Screen Wedding Video Greeting Card Video Brochure$6
DELLWA CO., LTD.
🇹🇼 Taiwan
200811-50 peopleManufacturer/Service Company/Distributor/WholesalerOEM manufacturer
ODM manufacturer
Product customization
Custom packaging
Shipments
6
Key customer
EFOX
Key market
Africa
Description
DELLWA CO., LTD., established in 2008 and headquartered in New Taipei City, Taiwan, is a professional manufacturer, distributor, and service provider specializing in semiconductor and memory storage solutions. The company operates as a versatile OEM and ODM partner, offering a comprehensive range of products including Micro SD cards, USB flash drives, Solid State Drives (SSD), Compact Flash (CF) cards, and memory ICs. With an annual revenue between US$2.5 million and US$5 million, Dellwa serves a diverse global clientele across the industrial, medical, automotive, gaming, and enterprise sectors.
As a contract manufacturer with its own factory facilities, the company provides turnkey solutions that encompass product design, specialized industrial storage engineering, and customized packing services such as ultrasonic and heat sealing. Their industrial-grade offerings are engineered for high reliability, featuring Power Loss Protection (PLP), wide temperature tolerance (-40°C to 85°C), and resistance to dust and vibration. In addition to its proprietary 'eFOX' brand, Dellwa is a recognized distributor for major global brands including SanDisk, Samsung, Kingston, and HP, facilitating bulk procurement for international markets. The company is committed to delivering high-endurance storage materials and systems, supported by flexible logistics and professional after-sales service.
Sandisk Memory Cards Micro Ultra256GB 512GB sd card suitable for Phone GPS Camera$14.4
Wholesale SanDisk 32GB 64GB 128GB 256GB Micro Extreme PRO Memory Card Mini SD Card$7.53
Sandisk Extreme Pro SD Extreme Pro 128GB 256GB 1TB Memory Card SDSDXXD C10 U3$14.5
Kingston 32GB Canvas Select Plus V10 SDXC Memory Card SDS2 High Performance SD Card for Photography$6.9
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Kingston SD 32GB 64GB 128GB Compatible with Phone Camera GPS MP3 DVR$7.85
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Sandisk 64GB 128GB Ultra A1 for MicroSD Memory Card U1 Speed Plastic Compatible with Phone GPS Camera DVR MP3$4.95
SanDisk Extreme PRO C10 128GB 256GB 512GB Memory Card$13.8
Wholesale for Sandisk 64GB MicroSD Memory Card at Best Price$4.1
Kingston 512GB Canvas Select Plus SDXC Memory Card SDS2$6.9
Shenzhen Jinfly Semiconductor Co., Ltd.
🇨🇳 China
201311-50 peopleManufacturer/Service Company/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
High-tech enterprise
Shipments
21
Key customer
IMS MERCANTILES LIMITED
Key market
Asia
Description
Shenzhen Jinfly Semiconductor Co., Ltd., established in 2013 and headquartered in Shenzhen, China, is a national high-tech enterprise specializing in semiconductor memory applications and advanced integrated circuit (IC) packaging and testing. The company operates as a comprehensive manufacturer and service provider, maintaining a monthly production capacity of 12 million pieces. Their state-of-the-art facilities include a thousand-level high-standard dust-free purification environment equipped with advanced international automated machinery.
Jinfly offers a diverse portfolio of data storage solutions, including NAND Flash memory products, Solid State Drives (NVMe, SATA, and Industrial SSDs), Micro SD cards, USB flash drives, and embedded memory chips such as eMMC, eMCP, and SPI NAND. They are industry leaders in specialized packaging technologies, including BGA, TSOP, UDP, and LGA, utilizing eight-layer wafer stacking for high-density storage. The company provides extensive OEM and ODM services, catering to sectors such as mobile devices, IoT, industrial control, and automotive electronics.
With a robust R&D team of over 30 professionals, including PhDs and industry veterans with over 20 years of experience, Jinfly holds more than 200 intellectual property rights and patents. The company is committed to "zero defect" quality standards, operating under a rigorous quality management system certified by IATF 16949, ISO 9001:2015, and ISO 14001. Their products also comply with CE, FCC, RoHS, and UKCA standards. Jinfly maintains a strong global presence, exporting to markets in North America, Europe, and Asia, and serves prominent international clients including Samsung, Toshiba, and SanDisk.
JINFLY UDP China Factory Wholesale 32Gb Sd Card Memory 64G 128G 256G 512Gb Memory Cards For All Cellphones
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