Charmlink Electronics (Shenzhen) Co., Ltd. is a professional manufacturer and exporter based in Shenzhen, China, with over 12 years of industry experience. The company operates as an integrated enterprise combining R&D, manufacturing, and sales, specializing in RFID, Bluetooth, and advanced electronic components. As a verified manufacturer with its own factory facilities, Charmlink provides comprehensive OEM and ODM services, supporting clients with both hardware and software solutions.
The company’s diverse product portfolio is divided into two primary specializations. First, it is a leader in RFID and NFC technology, producing NFC jewelry (necklaces, bracelets, and charms), RFID wristbands, smart business trackers, and various smart cards made from PVC, wood, and carbon fiber. Second, the company maintains a robust industrial electronics division that manufactures signal booster components, antennas, heatsinks, DC-DC converters, and electronic enclosures. This includes specialized parts such as SMA back plates, mounting brackets, and ultrasonic weld OTR antennas.
Charmlink Electronics maintains a strong international presence, particularly in North America and Western Europe. The company has a long-standing history of supplying major US-based partners, including Wilson Electronics and Zagg Inc., with high-quality electronic assemblies and connectivity solutions. With a workforce of 11 to 50 employees, the company is recognized for its commitment to technological innovation, maintaining high on-time delivery rates and providing full-process follow-up from pre-sales to after-sales support.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
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Products
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Average Price
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MOQ Range
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13.56MHz NFC Pendant Necklace Natural Gemstone Silver RFID Jewelry Access Control Cards Perfect Gifts for Her Permanently
4.8·8 reviews
13.56mhz Nfc Pendant Necklace Natural Gemstone Silver Rfid Jewelry Access Control Cards Perfect Gifts For Her Permanently - Buy 13.56mhz Rfid Pendant
nfc Gift Necklace
rfid Silver Chain Necklace
ntag215 Chip Pendant
ntag213 Chip Necklace
nfc Jewelry Lovely Prom Gifts For Girls Electronic Gifts For Girls Lovely Gifts For Girls Jewelry Angel Necklace Pendant
nfc Jewelry Necklace
rfid Silver Necklace
ntag215 Chip Necklace
ntag213 Chip Pendant
nfc Pendant Jewelry Nfc Gifts Product on Alibaba.com$45.5
New NFC Jewelry Pendant Preserve Permanently 13.56MHz RFID Gifts NFC Necklace for Girls Natural Gemstone Silver Chain
4.8·8 reviews
New Nfc Jewelry Pendant Preserve Permanently 13.56mhz Rfid Gifts Nfc Necklace For Girls Natural Gemstone Silver Chain - Buy 13.56mhz Rfid Pendant
nfc Gift Necklace
rfid Silver Chain Necklace
ntag215 Chip Pendant
ntag213 Chip Necklace
nfc Jewelry Lovely Prom Gifts For Girls Electronic Gifts For Girls Lovely Gifts For Girls Jewelry Angel Necklace Pendant Product on Alibaba.com$45.5
OEM/ODM NFC Metal Card Stainless Steel Mirror Digital Staff Card Access Control NFC Business Card LF/HF Premium Gold Silver
4.8·8 reviews
Oem/odm Nfc Metal Card Stainless Steel Mirror Digital Staff Card Access Control Nfc Business Card Lf/hf Premium Gold Silver - Buy Silk-screen Printing Nfc Card
customization Nfc Business Card
nfc Metal Card Cute Custom Tarot Cards Printing
t5577 Chip Nfc Card
rfid Communication Nfc Card
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nfc Metal Stainless Steel Card Product on Alibaba.com$13
NFC Metal Charm Chain 213 with Bible Verse RFID Communication Interface 13.56MHz Frequency Music Gift Band for Adults/Children
4.8·8 reviews
Nfc Metal Charm Chain 213 With Bible Verse Rfid Communication Interface 13.56mhz Frequency Music Gift Band For Adults/children - Buy Blank Nfc Smart Pendant
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rfid Busines Spendant
13.56mhz Nfc Pendant
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nfc Metal Charm Bible Verse Product on Alibaba.com$2.5
OEM/ODM NFC PVC Access Card Glossy Digital Coupon LF/HF Laser Rainbow Access Card Reliable ID Tag Hotel Key Card T5577 Payment
4.8·8 reviews
Oem/odm Nfc Pvc Access Card Glossy Digital Coupon Lf/hf Laser Rainbow Access Card Reliable Id Tag Hotel Key Card T5577 Payment - Buy Socia Media Nfc Card Pvc Nfc Business Card Cmyk Printing Nfc Card
membership Nfc Card
payment Nfc Card
t5577 Chip Nfc Card
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ntag213 Chip Nfc Card Product on Alibaba.com$0.55
NFC Metal Bible Necklace RFID 13.56MHz Zero-Power Consumption Daily Verses 213 NFC Preserves Permanently OEM/ODM Daily Bible
4.8·8 reviews
Nfc Metal Bible Necklace Rfid 13.56mhz Zero-power Consumption Daily Verses 213 Nfc Preserves Permanently Oem/odm Daily Bible - Buy Blank Nfc Smart Necklace
nfc Necklace
rfid Business Necklace
13.56mhz Nfc Necklace
rfid Communication Necklace
ntag215 Chip Necklace
ntag213 Chip Necklace
nfc Metal Bible Necklace Product on Alibaba.com$4
Wholesale Customized Size Book Shape Rigid Cardboard Card Packaging Thick Secure Protection from China
4.8·8 reviews
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matt Card Packaging
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book Shape Packaging With Custom Color
book Shape Packaging With Custom Finishing Product on Alibaba.com$2
Wholesaler NFC L-Shape Stand PVC Numbering Silk-Screen CMYK Laser Printing for Hotel Membership Card Review
4.8·8 reviews
Wholesaler Nfc L-shape Stand Pvc Numbering Silk-screen Cmyk Laser Printing For Hotel Membership Card Review - Buy Nfc L-shape Stand
pvc Nfc Stand
engraving Printing Nfc
membership Nfc Card
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ntag215 Chip Nfc Card
hotel Application Nfc Card Product on Alibaba.com$5.5
Customized Size L-Shape NFC Stand with NTAG213 NTAG216 Chip New Arrival Punch Hole Review Card for Business & Hotel Use
4.8·8 reviews
Customized Size L-shape Nfc Stand With Ntag213 Ntag216 Chip New Arrival Punch Hole Review Card For Business & Hotel Use - Buy Nfc L-shape Stand/pvc
numbering Nfc Stand
id Nfc Rfid
membership Nfc Card
business Nfc Card
hotel Nfc Card Product on Alibaba.com$5.5
Customized 13.56MHz NFC Key Fob Upscale RFID Laser Print Embossed Leather Keychain Access Control Cards Nfc Pendant
4.8·8 reviews
Customized 13.56mhz Nfc Key Fob Upscale Rfid Laser Print Embossed Leather Keychain Access Control Cards Nfc Pendant - Buy Leather Keychain Rfid
rfid Keyfob
rfid Access Control Tag
laser Print Rfid/nfc Key Fob
customized Leather Rfid Keychain
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leather Rfid/nfc Key Fob Embossed Product on Alibaba.com$2
OEM/ODM NFC Glossy PVC Card Digital Invitation Card Lightweight Ticketing Access Hotel Key Card13.56MHZ
4.8·8 reviews
Oem/odm Nfc Glossy Pvc Card Digital Invitation Card Lightweight Ticketing Access Hotel Key Card13.56mhz - Buy Socia Media Nfc Card Pvc Nfc Business Card Cmyk Printing Nfc Card Product on Alibaba.com$0.45
OEM/ODM NFC PVC Access Card Glossy Digital Coupon LF/HF Laser Rainbow Access Card Reliable ID Tag Hotel Key Card T5577 Payment
4.8·8 reviews
Oem/odm Nfc Pvc Access Card Glossy Digital Coupon Lf/hf Laser Rainbow Access Card Reliable Id Tag Hotel Key Card T5577 Payment - Buy Socia Media Nfc Card Pvc Nfc Business Card Cmyk Printing Nfc Card
membership Nfc Card
payment Nfc Card
t5577 Chip Nfc Card
ntag215 Chip Nfc Card
ntag213 Chip Nfc Card Product on Alibaba.com$0.55
Reviews
4.8
8 reviews
“ With pictures (2)“ With pictures (2)
“ With videos (1)“ With videos (1)
Customers
WILSON ELECTRONIC
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Key export market
🇺🇸 United States🇺🇸 United States
North AmericaNorth America
EuropeEurope
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C-Smartlink Information Technology Co., Ltd. is a premier high-tech manufacturer and exporter specializing in computer and mobile peripheral accessories. Founded in 2012 and headquartered in Shenzhen, China, the company has expanded significantly, operating a modern factory and a branch in Hunan with a total workforce of over 700 employees. The company is recognized as a National High-tech Enterprise and is a certified HDMI Adopter, USB-IF member, and MFi Manufacturing Licensee.
C-Smartlink is a leader in the USB-C industry, offering an extensive portfolio that includes multi-port USB-C hubs, docking stations supporting triple 4K displays, SSD enclosures (USB4 and TB5), and wireless HDMI adapters. Since 2021, the company has also specialized in GaN PD chargers ranging from 20W to 150W, power stations, and high-capacity power banks. Their technical expertise is backed by nearly 200 patents and 8 software copyrights, with approximately 25% of their staff dedicated to research and development.
As a professional OEM and ODM service provider, C-Smartlink maintains rigorous quality standards with ISO 9001:2015, ISO 14001, and BSCI certifications. Their production facilities feature automated testing lines and advanced laboratory equipment to ensure all products meet CE, FCC, and RoHS requirements. The company serves a global clientele, including major partners like Huawei, and exports primarily to North America, Europe, Japan, and other Asian markets.
New Product USB3.1 Gen2 7-Port Dual Display USB-C Hub with Pd Charging 100W for Apple M1 Mst
Exclusive 8 in 1 Wireless Dual Display USB-C Hub
UC0101e 5 Ports USB-C Hub with 4K60Hz HDMI and 3.1 10GB/S Data
UC2401 USB-C Docking Station with 4 Displays (HDMI + HDMI + HDMI + VGA)
Wd0501 Wireless HDMI Adapter
Wd0202 Wireless HDMI Adapter
UC3101 USB-C Hub with Wireless Display Plug and Play
Chinalenk Electronics Co.,Ltd., also known as Shenzhen Lenk Electronic Technology Ltd., is a manufacturer and trading company based in Shenzhen, China, established in early 2006. With a workforce of 51 to 100 employees, the company specializes in the research, development, and integration of mobile storage, memory, and digital consumer products. They operate their own factory and possess modern equipment for delicate manufacturing and an efficient supply chain. Chinalenk Electronics is a professional manufacturer and exporter of USB flash drives, offering a wide range of products including metal, wooden, cartoon, credit card, silicone bracelet, and leather USB flash drives. The company focuses on providing unique and non-duplicate products, aiming to be a leading high-tech enterprise with a well-known domestic brand "Lenk" and aspirations for international recognition. They have established a comprehensive sales network and after-sale service system across China and are committed to continuous improvement in digital consumer products.
Leather USB 2.0 Flash Drive (LK-LB-01)$2.5
Pen USB Flash Drive (LK-MP-02)$2.5
2010 New Arrival Metal Swivel USB Flash Drive 32GB (LK-MS-01)$2.5