Best SD Card Suppliers

Discover a curated selection of leading SD card manufacturers offering high-performance storage solutions, including fast data transfer options and various capacity specifications for diverse applications.

SD CardsMemory StorageFlash TechnologyData TransferHigh Capacity

Maxevis (China) Electronics Co., Ltd.

🇨🇳 China

2005

1001-2000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Key customer

ORION

Key market

🇪🇪 Estonia

Review

3.2

Description

Maxevis (China) Electronics Co., Ltd. is a prominent manufacturer and exporter of consumer electronics and smart hardware based in Shenzhen, China. Established in 2005, the company has evolved into a National High-tech Enterprise and a recognized 'Specialized, Refined, Unique, and Innovative' enterprise. Operating a large-scale manufacturing facility of up to 20,000 square meters with a workforce of over 1,300 employees, Maxevis integrates design, R&D, and smart manufacturing to provide comprehensive one-stop supply chain management and OEM/ODM services for global brands.

Factory Direct Language Learning Machine Card Reader Dinosaur Talk Flash Cards/cognitive Cards for Kids Educational$2.99

Early Education Talking Flash Cards Learning Toys Children's Plastic Audible Flash Cards Machine Baby English Flash Cards$1.69

Kids Learning Educational Talking Card Spanish English Arabic Words Learning Cognitive Cards Toddler Audible Flash Card Readers$45.18

Manufacturer Learning Machine Card Reader Toy Dinosaur Kids Phonics Flash Cards Player 2023 Flash Card for Learning$84.1

Kids Early Learning Cognitive Cards Alphabet Abc English Arabic French Spanish Flash Cards Talking Flash Cards Learning Toys$70.09

English German French Spanish Italian Cognitive Cards Talking Flash Card Learning Educational Toys for Kids Learning$3.16

Kids Preschool Interactive English Animal Emotion Early Educational Flash Card LCD Writing Tablet Talking Flash Cards$12893

Hot Sale Wholesale Factory Custom Talking Flash Cards Learning Device Educational Toys for Kids Cognitive Cards$1.69

Manufacturer 2023 Pocket Vocabulary Flash Card Multi-language Learning Flash Cards Reader Toy for Kids Toddler$54.21

Preschool Toddlers Kids Educational Sensory Early Learning Toys Talking Flashcards Learning English Cognitive Cards Flash Cards$1.69

Early Education Electronic Machine Read Card Device Learning Toys Talking Flash Cards for Baby Toddler Kids Educational$1.69

Bulk Reusable Drink Bottle 600ml LCD Temperature Display Smart Water Bottles for Kids School Business$11

Shenzhen VES Technology Limited

🇨🇳 China

2006

51-100 people

Manufacturer/Trading Company/Service Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Key customer

TMTB

Key market

🇧🇮 Burundi

Description

Shenzhen VES Technology Limited is a professional manufacturer and trading company established in 2006, specializing in digital consumer products and promotional gifts. Based in Shenzhen, China, with a factory in Dongguan, the company operates a 600-square-meter workshop and maintains a monthly production capacity of approximately 500,000 units. They are a certified ISO 9001 organization, and their products carry CE, FCC, and RoHS certifications to meet international quality standards. The company's core product portfolio includes USB flash drives, power banks, video brochures, and custom PVC products. They also offer a wide range of electronics such as Bluetooth headsets, memory cards, VR boxes, and wireless earphones. As a contract manufacturer providing OEM and ODM services, they specialize in custom branding, featuring an in-house silk printing department capable of 4-color logo application. Their service suite extends to sourcing, artwork proofing, quality control according to AQL standards, and logistics, including drop shipping from a secure warehouse in mainland China. With over a decade of industry experience, Shenzhen VES Technology Limited serves a global clientele across North America, Europe, Australia, and Asia, with an export ratio exceeding 90%. The company has collaborated with high-profile international brands and maintains a robust supply chain network of over 120 audited manufacturers. They are committed to delivering tailored promotional solutions through a professional team of engineers and R&D staff focused on client-specific requirements.

Real Capacity Micro Memory Card TF Card Micro SD Card$1

Micro SD Card Reader Clip MP3 Player$2.5

32GB 64GB Mobile Phone Micro SD Memory Card TF Card$1

16GB Micro SD Card Reader Clip MP3 Player$2.9

High Speed Customized Logo 100% Capacity SD Micro Card$1.96

Credit Card USB Flash Pen Drive Flash Card USB Card$1.5

Bulk Flash Drives Personalised Gifts Christmas Gifts$1.99

Video Brochure Supplier LCD Card Greeting Card$33

3.5'' LCD Video Brochure Greeting Cards Business Cards$22

Credit Card USB Flash Memory Business Card Webkey$1

Paper Web Key Bulk USB Flash Drives Promotional Gifts$0.5

Fashion Clip MP3 Player with Card Slot Support TF Card$2.5

Shenzhen Bovin Technology Co., Ltd.

🇨🇳 China

2020

51-100 people

Manufacturer/Trading Company/Wholesaler/Distributor

Multinational enterprise

Low MOQ

OEM manufacturer

Key customer

WALMART

Key market

Europe

Review

4.4

Description

Shenzhen Bovin Technology Co., Ltd. is a professional manufacturer, wholesaler, and distributor of IT hardware and consumer electronics based in Shenzhen, China. Established in 2010, the company has grown into a significant IT wholesaler with a workforce of 51 to 100 employees and a global service network spanning China, Hong Kong, and India. The company operates as both a manufacturer and a franchised distributor, maintaining a strong supply chain to provide original components and refurbished systems to international markets.

Bulk Used Unlock Original A01 5.7" Dual Sim Wholesale Cellphone for Samsung Mobile Phone A01$52

Used Laptop in Bulk Used X220 Notebook Second Hand Laptop Second Hand Notebook Laptops Cheap$69

Thinkpad X1slim in Usa for lenovo Notebook X260 in Bulk Core I5 Used Cheap Refurbished Laptops$109

Super Cheap Dell E7490 Intel I5-8th Gen 8GB 256GB SSD English Keyboard Business Use Bulk Order Available$162

Used Refurbished Wholesale Low Price Second Hand Laptops Bulk Stock Core I7 for hp 840G2 Laptop Low Price$117

For Lenovo ThinkPad X250 X260 X270 X280 Used Laptop Core I5 Laptop for Used Lenovo Macbook Original in Bulk$143

For hp 440G1 440G2 440G3 Ready to Ship Used Laptop Refurbished Wholesale Low Price Business Office Laptop Bulk Stock Laptop$85

Spot Unlocked Smartphone Bulk Use Mobile Phone Wholesale Mobile Phone for Samsung A10E A20 A30 A40 A50 S20 S21 S22$88

Wholesale hp Laptop Used Ultra-thin Business Notebook Office Study Internet Intel I7 SSD Windows 10 Low Price Bulk Sale$109

For hp 9470M Used Laptop I5 Core Refurbished Wholesale Low Price Business Office Online Laptop Bulk Stock Laptop Second Hand$90

Super Cheap ForDELL E5470 Intel Core I5 6th Gen 8GB/256GB 14" OLED Display Windows 10 Business Laptop Factory Bulk Order$114

HP 840G1 Compatible Intel Core I5 Refurbished Laptop SSD 128GB Windows 10 Ready to Ship Low Price Business Office Bulk Stock$96

Shenzhen Nuolan Technology Co., Ltd.

🇨🇳 China

2014

Fewer than 5 people

Trading Company/Distributor

Low MOQ

Product customization

Key customer

AIRCARD

Key market

Oceania

Review

4.6

Description

Shenzhen Nuolan Technology Co., Ltd. is a specialized wholesaler and distributor of mobile internet and network communication devices based in Shenzhen, China. Established in 2014, the company has built a strong reputation as a distributor for leading global brands including Huawei, ZTE, Netgear, Novatel, and Alcatel. Their comprehensive product portfolio focuses on high-speed connectivity solutions, featuring 5G and 4G CPE routers, mobile pocket WiFi, USB modems, and wireless network cards. In addition to core networking hardware, they supply WiFi repeaters, outdoor access points, external antennas, Android TV boxes, and power banks. Shenzhen Nuolan Technology Co., Ltd. serves an international B2B clientele across North America, Europe, and the Middle East, offering both branded products and OEM options. The company distinguishes itself through an integrated approach to service, maintaining a dedicated branch for logistics to ensure efficient delivery and customer support for its global trade operations.

Bulk Wholesale TABWD MF920 Pocket 4G Router Wireless Lte Wifi Modem Sim Card Router MINI Portable Wifi Mobile Hotspot$7.5

Bulk Items Wholesale High-speed 4G Router 4G LTE Sim Card Router 4G CPE Router with 4 Antenna LED Display$19

Wholesale Hot Selling 5G Sim Card Router Modem 5g Router with Sim Card for Home$96

4g Lte Wireless Dongle Usb Sim Card Wifi Router Laptop Sim Card Modem Portable Wireless Usb Wifi Modem$12.5

ZTE MF833U1 4G USB Modem 4G Wireless SIm Card Network Card 150mbps USB CAT4 Dongle MF833U1 for PC$17.99

VEMO E5885 Internet Service Provider Equipment 4g Mobile Wifi Router with Sim Card Slot Wireless Router With Sim Card$22.4

AC1300 1300Mbps Wireless Usb Wifi5 Adapter Network Card Receiver Dual Band 5GHz 2.4Ghz Dongle Network Card for Laptop Desktop$4.3

MF680 4G Sim Card Wifi Router 4G LTE Router Pocket 150Mbps CAT4 Mobile WiFi Hotspot with SIM Card Slot$7.3

5g Modem Router Cpe 5g Wifi Router with Sim Card Slot Router Wifi 4g with Sim Card with External Antenna$113

CPE1202S 1200Mbps Dual Bands Wifi Wireless Router Openwrt Indoor With Sim Card Slot 4G LTE Router with SIM Card Slot$31

Wholesale OEM M3A Pocket Wifi 5g Portable Nano SIM Card Slot 5G Portable MIFIs Wifi Router with Sim Card Slot$85

New Design White Lte Cat4 Mifis M30 4g Router with Sim Card 4g Sim Card 3200mah Oem Type-c Pocket Router$9

SourceReady tracks 4.0M+ suppliers globally across 200 sourcing countries and 7,000+ product categories.

Zhen Xiang Technology Company Ltd.

🇨🇳 China

2010

101-200 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Key customer

PAK PEN

Key market

Europe

Review

4.8

Description

Zhen Xiang Technology Company Ltd. is a professional manufacturer and exporter based in Shenzhen, China, specializing in the development and production of electronic sound, voice, and sensor-based gift products. With over 20 years of industry experience and a factory facility spanning up to 10,000 square meters, the company operates as a comprehensive provider of OEM and ODM services. Their core product portfolio includes recordable and pre-recorded sound modules for plush toys, video greeting cards, talking flashcards for early education, and LED flashing gift series. They also manufacture specialized items such as heartbeat pet toys, LCD video brochures, and digital voice recorder modules. Equipped with three production lines and a dedicated R&D team, Zhen Xiang Technology maintains a strong focus on quality control and technical innovation. The company holds several international certifications, including ISO 9001, CE, RoHS, UKCA, and CPC, ensuring compliance with global safety standards such as EN71. Their manufacturing capabilities are supported by advanced machinery and have been audited by third-party inspection firms like SGS and Bureau Veritas. Zhen Xiang Technology serves a diverse international clientele, including major global brands such as Disney, Wal-Mart, and Adidas. The company employs between 101 and 200 staff members and generates an annual revenue estimated between US$5 million and US$10 million. By combining design, production, and sales, they provide customized electronic solutions for the toy, gift, and promotional industries worldwide.

Custom Printing Voice Recordable Sound Musical Greeting Cards Christmas Card Invitation/Thanks/Birthday Card$1.48

Hot selling 112 cards 255 cards talking flash card reader machine learning speaking toys$2.19

Blank Greeting Card with Recordable Sound Voice Greeting Sound Recording Card Talking Audio Greeting Card$2.98

New Design Children Early Education Machine Flash Card Machine Preschool Words Card Reading Flash Card$2.1

Music Greeting Card Personalized Sound Card for Birthdays & Holidays$1.8

Factory custom recordable voice module programmable sound chip module for greeting cards invitation cards Christmas card$0.8

Early Education Toys Plug-in Card Language Learning Machine Bilingual Card Flash Card for Kids Battery$2.2

Personalized Recordable Greeting Card Plain White Card for Christmas Holiday Decoration & Gift Electronic Parts+paper Card Music$2.98

Musical Greeting Card High Quality Customize Size Happy Birthday Music Card Audio Greeting Card for Souvenir Gift$2.68

Kid Talking Flash Card Reader Machine Kids Education Learning Cards$2.2

Educational Talking Flash Cards for Kids Cognitive Cards Children Learning Sight Game Toy Flashcards Animals Words Playing Card$1.78

30 Secs 60 Secs Recordble Muiscal Greeting Card Music Sound Greeting Cards Recording Greeting Card Party Birthday Thanksgiving$2.3

Shenzhen Ksy Co., Ltd.

🇨🇳 China

2005

201-300 people

Manufacturer/Trading Company/Wholesaler/Distributor

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Key customer

OYEN DIGITAL

Key market

🇺🇦 Ukraine

Review

4.7

Description

Shenzhen KSY Co., Ltd., established in 2005 and also known as Kintec Information Technology, is a professional manufacturer and exporter specializing in DIY external storage solutions. Based in Shenzhen, China, the company operates with a workforce of approximately 200 to 300 employees and maintains a strong focus on research and development, collaborating with hardware and software designers to deliver market-leading products under its proprietary brand, MAIWO.

MAIWO KT043 SATA to SD Card Adapter Card Computer Hardware$544.51

MAIWO Metal Multi-functional 19" Rackmount Chassis 1U 2.5" SATA HDD SSD Enclosure With USB HUB MS/TF/M2/SD/CF/XD Card Reader KU1$68

MAIWO IDE to M.2 SATA SSD Card with Full Profile Bracket Convertor Card$107302

CFB Memory Card CFexpress Type B Memory Card PCle4.0256G/512G/1TB/2TBUltraHD 4K/8K$24.5

MAIWO SATA to MSATA SSD Card with Full Profile Bracket Design Adapter Card for Computer$356.17

MAIWO SATA M.2 PCIex4/8/16 card support B-key NVMe M.2 SSD:2242 2260 2280 Convertor card$3543

MAIWO Tool Free USB Type C Aluminum CF Express Card Enclosure Reader 10Gpbs CF Express Card External Solid State Case Box$241.2

MAIWO KCSSD10 PCIE X16 Adapter Card M.2 NVMe Protocol 4 Port MKEY SSD Solid-State Drive Array Cooling Adapter Card$109125

MAIWO KC015 PCIE USB 3.0 Card 4 Ports PCI Express to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter$488.69

MAIWO M Key NVMe M.2 SSD to PCIe X4 Card with Aluminum Heat Sink RGB Gaming Design PCIex4 to NVMe SSD Expansion Card KT60$180.97

MAIWO PCIe USB 3.1 Card - 2x USB C 3.1 Gen 2 10Gbps - PCIe Gen 3 X4 - ASM3142 Chipset - USB Type C PCI Express Card Expansion$13

MAIWO KCSSD8 5bay Sata to PCIe X4 Convertor Card for Computer$3285.83

Qingdao Eastern Dragon Pulp & Paper Co., Ltd.

🇨🇳 China

2012

1001-2000 people

Manufacturer/Trading Company/Distributor/Wholesaler

High capacity factory

Large enterprise group

OEM manufacturer

ODM manufacturer

Key customer

K 2 SPORTS

Key market

Asia

Review

Description

Qingdao Eastern Dragon Pulp & Paper Co., Ltd. is a prominent manufacturer and distributor in the global paper industry, headquartered in Qingdao, China. Established in 2012, the company operates as a large-scale enterprise with a workforce of over 1,500 employees and six branch factories. Utilizing state-of-the-art METSO and PASABAN equipment, the company maintains a significant annual production capacity exceeding 1 million metric tons, supported by a robust supply chain that sources raw materials from Brazil and Chile.

High Bulk Art Paper Card 250g/High whiteness paper factory$800

High Quality Matt Coated Glossy Art Card Paper Custom Oriental Wood Anti cUL bulk Packing$710

White-High-Bulk Offset Printing Paper 170g-270g Paper Card Folding-Box-Packaging-Paper-Board$710

210g High Bulk Glossy Paper$710

Bulkness 1.6 White Uncoated 70g Bulky Book Paper for Making$750

230g High Bulk Art Paper Board$720

Fluorescent Card/Fluorescent Paper Card/Premium quality color paper card$1130

210g Uncoated Hi-Bulk Folding Box Board$700

Frosted Colour Card Paper/Glitter Colour Card Paper/Brushed Colour Card Paper$740

Wrapping Card Paper Black Paper Card 350g$870

275g Coated Playing Card Paper/PROMOTIONAL CARDS$710

Wholesale bulk cheapest toilet paper for bathroom use$1860

Shenzhen MJ Plastic Electronical Co., Ltd.

🇨🇳 China

2012

11-50 people

Trading Company/Wholesaler

Key market

North America

Review

4.8

Description

Shenzhen MJ Plastic Electronical Co., Ltd. is a professional wholesaler and trading company based in Shenzhen, China, established in 2012. The company specializes in the research, development, and distribution of a wide range of LED lighting solutions and electronic products. Their extensive product portfolio includes LED strips, modules, remote controllers, pixel lights, and neon signs, as well as specialized automotive lighting such as car ambient lights and truck wheel accessories. Beyond lighting, the company provides hardware plastic molds, smart power strips, and photovoltaic new energy products like solar flame torches. Operating with a workforce of approximately 11 to 50 employees, the firm maintains active international trade operations, including documented exports to the United States. Shenzhen MJ Plastic Electronical Co., Ltd. focuses on the wholesale of mechanical equipment and electronic components, offering both domestic trade and global export capabilities for technology-driven hardware and lighting products.

K1000C DC5-24V RGB 2048 Pixels DMX Lighting Controller SD Card Controller Control$29

H807SA 8 Ports Artnet DMX to SPI LED Pixel Controller Supports SD Card DMX512 Console LED Pixel Controller$44.11

GC-6612 Pro 12CH Artnet Support 12288 Pixels Online/offline Sd Card Dmx512 Console Art-net Addressable LED Light Controller$82.8

Hot Sale 2023 K-8000C SD Card Offline Programmable Controller 8 Output Ports X 1024 Pixel LED Pixel Strip Controller$0.75

2024 New RGB Smart Led Point Bulb Matrix RGBIC Cup Shape Led Spotlight RGB Addressable Bulb Light for Outdoor Board$0.29

2024 Energy Saving 220V AC Plastic Nature Fire Effect Festival Vintage Decorative Flame Bulbs LED Outdoor Garden IP33 Light$4

For VW Scirocco 2009-2014 Retrofit LED Taillight Brake Bulb Stop Lamp Car Accessories Plug and Play Taillight Rear Light$270

LED Strobe Baton Light Led Bottle Service Light Rechargeable Champagne Bottle Handheld Light Topper for Wedding Party Concert$5.5

Free Sample LED TV Strip Light USB TV Strip Light RGB TV Strip Light$2.37

MJ for Volkswagen POLO 6R LED Headlights 2011-2018 Upgrade VW Polo MK5 Accessories VW Car Head Light Lamp Assembly$135

17.5 inch Car Wheel Ring Lights IP68 Waterproof quad row wheel RGB Brightest 300Leds for Truck 4 Ring Kit Bright Blue-Tooth App$79

Shenzhen First Choice Gift Co., Ltd.

🇨🇳 China

2020

11-50 people

Trading Company/Wholesaler/Distributor

OEM manufacturer

ODM manufacturer

Multinational enterprise

Key customer

тоо giftware

Key market

Europe

Review

4.9

Description

Shenzhen First Choice Gift Co., Ltd. is a professional supplier and distributor based in Shenzhen, China, specializing in the promotional gifts and electronic gift market. Established in 2020, the company has quickly developed a diverse portfolio that bridges consumer electronics and corporate giftware. Their core product range includes portable power solutions such as notebook power banks and 10,000mAh fast chargers, alongside USB flash drives, Bluetooth speakers, and wireless earphones. Beyond electronics, the company maintains a strong presence in the lifestyle and corporate gift sector. They are a significant supplier of vacuum-insulated products, including stainless steel thermos bottles, smart LED temperature display tumblers, and food flasks. Their catalog also extends to promotional umbrellas, notebooks, and specialized gift sets that combine multiple items into cohesive 2-in-1 to 8-in-1 packages for corporate events and seasonal holidays. Operating with a team of up to 50 employees, Shenzhen First Choice Gift Co., Ltd. offers OEM and ODM services, providing customized solutions with low minimum order quantities and efficient sample production. The company is active in international trade, with a verified presence on major B2B platforms and a documented export history to markets such as Kazakhstan. They emphasize quality control through performance testing before shipment to ensure high standards for their global clientele.

Wholesale Recycled Notebook Metal Pen Vacuum Tumbler Corporate Gift Set Bulk Discounts MOQ 50 PCS$5.7

Premium Electronic Temperature Display Thermos Double Wall Insulated Travel Mug Stainless Steel Office Bulk Discounts Available$1.92

Wholesale Gift Set for Corporate Notebook Includes Insulated Water Bottle Wireless Mouse Card Holder Valentine's Day$11

Deluxe Customized Business Gift Set for Graduation Christmas Promotion Includes PU Leather Notebook Card Holder Keychain Pen$5.6

Luxury Leather Custom Logo 6000mAh Power Bank Portable Wireless Charger High Capacity LED Flash Light Credit Cards Multifunction$10.8

2024 Deluxe Business Promotional Notebook Gift Set for Christmas Includes Key Chain Pen Card Holder and USB Drive High Sales$8.99

3-in-1 Corporate Souvenir Gift Set Luxury Leather Keychain With Metal Ball Pen Business Name Card Holder Promotion Gift Away$4.1

New High-End 4 in 1 Power Bank USB Flash Drive Gift Set Business Name Card Holder Metal Pen Company Staff Christmas Gift Boxes$6.7

Best Selling A5 Smart Leather Diary Notebook with Wireless Charging 4-Color Printing Phone Stand for Father's Day Thanksgiving$9.9

New High Capacity USB Flash Drive Set LED Bottle Diary Notebook USB Power Bank Key Chain Business Gift Christmas Valentine's Day$12.1

Deluxe Business Gift Set for Valentine's Day Includes Luxury Notebook Pan 16GB USB Tools and 5000mAh Magsafe Powerbank$5.6

Luxury Corporate Gift Set for Men Includes Quartz Watch Leather Wallet Wedding Events Keychain for Business Souvenirs$9.1

Shenzhen Sunway Industry Co., Ltd.

🇨🇳 China

2001

201-300 people

Manufacturer/Trading Company/Distributor

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Key customer

IMPORTACIONES CALCAR CAMEL

Key market

🇨🇷 Costa Rica

Review

4.6

Description

Shenzhen Sunway Industry Co., Ltd. is a national high-tech enterprise and professional manufacturer specializing in the car electronics industry since 2001. Headquartered in Shenzhen with an additional industrial zone in Hunan Province, the company operates a production facility of up to 10,000 square meters and employs a workforce of 201 to 300 people. Sunway specializes in advanced driving assistance and vehicle safety systems, including solar wireless backup cameras, car dash cams, tire pressure monitoring systems (TPMS), parking sensors, and vehicle monitors. Their product portfolio also extends to car entertainment systems such as MP5 players, CarPlay screens, and digital TV boxes. With over 24 years of manufacturing experience, the company maintains a high production capacity with a monthly output of approximately 800,000 pieces. Sunway is a globally oriented business, exporting 80% of its products to over 80 countries and regions, including the USA, EU, Japan, and Australia. They serve a prestigious client base that includes major international retailers such as Walmart, Costco, Amazon, and ALDI. As a vertically integrated manufacturer, Sunway Industry provides comprehensive OEM and ODM services supported by a skilled R&D team that holds multiple patents for automotive vision and safety technologies. The company is committed to high quality standards, holding certifications such as ISO 9001, IATF 16949, and BSCI. Their products are further compliant with international regulatory approvals including CE, FCC, RoHS, and E-Mark.