Shenzhen Cheng Ke Tai Technology Co., Ltd
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Shenzhen Tongketai Electronic Technology Co., Ltd.
🇨🇳 China
2016101-200 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
Product customization
Key market
North America
Review
4.5
Description
Shenzhen Tongketai Electronic Technology Co., Ltd. (TKT) is a professional manufacturer and trading company established in 2016, specializing in the research, development, and production of high-quality mobile phone accessories and power solutions. Based in the industrial hub of Shenzhen, China, the company operates a 1,510-square-meter factory equipped with over 25 production lines, supporting a monthly output of approximately 500,000 pieces. TKT is a verified supplier offering comprehensive OEM and ODM services, catering to global markets including North America and Europe.
The company's extensive product portfolio focuses on advanced charging technology, including GaN fast chargers, USB-C wall adapters, car chargers, and wireless charging mounts. They also specialize in MFi-certified cables, data sync cables, and audio adapters. Beyond charging solutions, the company manufactures earphones, headphone cables, and various electronic components under its proprietary brand, UPICEN.
With a workforce of 101 to 200 employees, Shenzhen Tongketai Electronic Technology emphasizes product safety and international compliance. The company holds a robust suite of certifications, including ISO 9001, BSCI, CE, FCC, UL, ETL, UKCA, PSE, and SAA. This commitment to quality standards makes them a reliable partner for wholesalers, distributors, and online retailers seeking high-performance electronic accessories and customized manufacturing solutions.
TKT 20W Squares Phone Charging Cube PD Function Cable Charger Set Earphone Camera Wholesale Power Adapter Compatible for iPhone$2.92
TKT Factory Wholesale Fast Charging Type C 2A Flexible Silicon Data Cable for iPhone 17 Pro Max USB Cable$1.52
TKT Luxury Leather TWS Earbuds Portable Outdoor Waterproof for Bluetooth V5.4 LED Battery Indicator Earphones Luxury Shell$4.76
TKT US Plug Dual Port USB Charger Set PD QC3.0/QC4.0 OTP Protection Phone Laptop Camera Earphone Compatible with USB Cable$2.42
TKT 65W GaN Fast Charging Docking Station for HDMI 4K Type-C PD Portable for Switch Charger Dock for Game Accessories$10.98
TKT 40W Multi-Port Charger Dual USB Wall Charger UK Socket 10W/20W US Plug Blue White Black Android Phone Charger 1.5A Laptop$0.88
TKT Wireless In-Ear Earbuds Sports for Bluetooth Headphones LED Power Display Noise Cancelling IPX6 Waterproof for Workout BES$4.41
TKT 20W PD Fast Charging Portable USB Wall Charger Mini Travel Mobile Phone & Camera Charger Quick Output Type C$2.92
TKT 15W 3 in 1 Fast Wireless Charging Station with Type-C Port PD/QC Foldable Design for Mobile Phone iPhone IWatch & Earphones$5.15
TKT PD 65W Dual Type-C Fast Charging Wall Charger GaN LED Light QC3.0 USB Interface Universal Desktop Fast Mobile Phone Laptop$6.68
TKT 140W GaN LED Light Charger Universal 8 Port Desktop Charging Station QC3.0 Full Type Wall Charger ABS Chargers Adapters$12.23
TKT 2025 Slim Magnetic Wireless Power Bank 5000mAh Portable Battery Charger for iPhone Android New Aluminum Alloy Material$9.71
Ckt Smart Card Co., Ltd
🇨🇳 China
200411-50 peopleManufacturer/Trading CompanyEstablished brand
Product customization
Industry association member
OEM manufacturer
Key customer
KABA
Key market
North America
Review
4.9
Description
Ckt Smart Card Co., Ltd, also known as Shenzhen CaiKaTong Smartcard CO., LTD, is a professional manufacturer and exporter specializing in RFID and smart card solutions. Established in 2004 and headquartered in Shenzhen, China, the company operates as an integrated factory and trading entity. With a workforce of 11 to 50 employees, the firm has developed a global sales network reaching North America, the European Union, Japan, Australia, and the Middle East. The company is ISO 9001 certified and holds a national production license for IC cards.
Ckt Smart Card Co., Ltd offers a comprehensive portfolio of RFID and NFC products, including contactless IC cards, RFID stickers, wristbands, and specialized tags. Their product range features diverse materials such as plastic, wood, bamboo, and metal, catering to frequencies including LF (125KHz), HF (13.56MHz), and UHF (860-960MHz). Key product categories include RFID hotel key cards compatible with major systems like Vingcard and Salto, industrial laundry tags, animal tags, and custom NFC items. They also provide traditional card solutions such as magnetic stripe, barcode, and membership cards.
As an OEM and contract manufacturer, the company provides extensive customization services, including CMYK printing, engraved logos, and custom shapes. They partner with leading chip suppliers such as NXP, Impinj, and Fudan Microelectronics to deliver high-quality components for access control, logistics, asset management, and security systems. The company focuses on providing competitive pricing and fast delivery while maintaining a commitment to 100% customer satisfaction through advanced RFID technical services.
Plastic Card
Die Cut Card
Silver Card
Barcode Card
Swipe Card
Customized Printing Prism Digital Business Card NFC Metal RFID Cards Rainbow Membership Card$7
Engraved Matt Silver Stainless Steel NFC Metal Card Blank Smart Card$7
Customized Holographic Rainbow Foil Premium Business Cards NFC PVC Card$27.79
Printable Stainless Steel Metal Electronic Silver Black Business Card Tag213 Tag215 Tag216 Custom NFC Business Cards$2.89
Adjustable Waterproof Wristband Nfc Silicone Bracelet$0.35
Custom Printed Logo NFC RFID Tag 13.56mhz Printing Epoxy NFC Sticker Tag Waterproof Stickers$0.4
Laser Engraved Blank Bamboo Cherry Wood Rfid Business Card 13.56mhz 213/215/216 NFC Wooden Access Control Card$10
