Hangzhou Dingxin Technology Co., Ltd., operating under the brand name TECHRFID, is a specialized provider of RFID and smart card solutions based in Hangzhou, China. Established in 2017, the company has quickly positioned itself as a comprehensive source for RFID technology, offering a diverse product suite that includes RFID readers, tags, labels, inlays, and antennas. Their extensive catalog covers various frequencies, including 125kHz, 13.56MHz (NFC), and UHF (860-960MHz).
The company's product specialization extends to RFID animal tags, smart card readers, NFC modules, and wearable technology such as RFID wristbands and keyfobs. These solutions are engineered for a wide array of B2B applications, including personal identification, public transportation, security, e-payment, industrial automation, asset tracking, and supply chain management. Additionally, they provide specialized hardware for animal tracking, access control systems, and inventory management.
With a workforce of approximately 11 to 50 professionals, Hangzhou Dingxin Technology maintains an in-house research and development team dedicated to exploring the latest trends in the semiconductor and smart card markets. While primarily operating as a trading company with strong performance on international marketplaces, they offer implementation services and technical support, including free SDKs for their reader-writer modules, to ensure seamless integration for their global clientele.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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Portable Mini OTG USB Flash Drive 13.56MHz ISO14443A RFID Reader Durable ABS Material Access Control Card Reader for Mobile
5·3 reviews
Min. Order: 1$6
Wholesale ABS Material RFID Stick Reader 125kHz/134.2kHz FDX HDX USB for Animal Ear Tags Cattle Access Control Card Readers
5·3 reviews
Min. Order: 1$215
Customized Logo LF 125Khz TK4100 RFID Keytag 13.56Mhz F08 ABS Key Fob Tag NFC Keychain for Access Control
5·3 reviews
Min. Order: 500$0.13
Android Mobile Smartcard RFID ID Chip Tag Card Reader Portable Mini USB OTG TK4100 EM4100 125khz Wireless Access Control
5·3 reviews
Min. Order: 1$10.5
1.4*8mm 134.2khz FDX-B EM4305 Mini Tag Dog Microchip Implant Micro Pet Chips RFID Glass Tube Transponder Tag Animal
5·3 reviews
Min. Order: 100$0.3
Customized 13.56MHz RFID NFC T5577 Chip Wood Business & Hotel Card for Access Control System Membership Card Purpose
5·3 reviews
Min. Order: 200$0.15
Luxury Double-Sided PVC Printer Blocker Card Protector 13.56MHz RFID NFC Signal Blocking Shield Chip Access Control Accessory
5·3 reviews
Min. Order: 500$0.25
Waterproof 125Khz & 13.56mhz NFC Silicon RFID Wristband TK4100 Access Control System for Business Card Application
5·3 reviews
Min. Order: 500$0.1
134.2Khz Fixed Long-distance RFID Animal Readers Just Read FDX-B RFID Animal Ear Tags
5·3 reviews
Min. Order: 1$117
Bar Code QR Code UHF 860-960Mhz Android Handheld RFID Reader&writer With LED Display Screen
4.6·4 reviews
Bar Code Qr Code Uhf 860-960mhz Android Handheld Rfid Reader&writer With Led Display Screen - Buy Nfc Android Rfid Handheld Reader,Uhf Handheld Rfid Writer,Bluetooth Wifi Handheld Rfid Reader Product on Alibaba.com$328
Stock ID Credit Card Cover Anti Theft RFID Protector Shielded Sleeve Business Bank Cards Copper Plate Paper Aluminum Foil Case
4.6·4 reviews
Stock Id Credit Card Cover Anti Theft Rfid Protector Shielded Sleeve Business Bank Cards Copper Plate Paper Aluminum Foil Case - Buy Stock Id Credit Card Cover,Anti Theft Rfid Protector Shielded Sleeve,Business Bank Cards Copper Plate Paper Aluminum Foil Case Product on Alibaba.com$0.3
Free SDK Smart RFID Card External NFC Reader Writer
4.6·4 reviews
Free Sdk Smart Rfid Card External Nfc Reader Writer - Buy Rfid Card Reader,Smart Card Reader Writer,External Nfc Reader Product on Alibaba.com$342
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Hangzhou Dongxin Electronic Co.,Ltd is a manufacturer of electronic transformers and related components, based in Hangzhou, China. Established in 2000 (Source 1) or 2001 (Source 2), the company specializes in the manufacturing, marketing, and R&D of a wide range of products including Electronic Transformers, High Frequency Transformers, Choke Coils, Inductors, Current Transformers, Switch Transformers, Line Filters, SMD Transformers, Wave Filters, Reactors, Common Mode Chokes, Air-Core Coils, and PCB-Controlled Transformers. Operating a 4,000 square meter factory (Source 1) with approximately 300 employees (Source 1), Hangzhou Dongxin Electronic Co.,Ltd emphasizes quality with CQC Certification and TUVISO9001:2000 Certification (Source 1). The company also offers customization services, producing goods according to client requirements (Source 1, Source 2). With a dedicated R&D team and over twenty quality control officers, the company ensures high-quality products and customer satisfaction (Source 1).