Vanch is manufacturer of UHF RFID reader, UHF antenna and UHF Tag.

"Hainan Tianjian Anti-forgery Science & Technology Co., Ltd is a security label manufacturer established in 2006. We provides a variety of first-rated security stickers, security threads, tear tapes for packaging, RFID/NFC tags, security papers, heat shrink cap , music box, etc. Specializing in anti-counterfeiting industry more than 15 years, we have an independent research institute, professional technical team and standardized production management system to provide one-stop anti-counterfeiting solutions. Structural 3D QR code security label is an epochal product invented by us. It is exclusive, non-replicable even by ourselves, patent, physically anti-counterfeiting, and could carry AI recognition, marketing & store management system. Address: No.19, Xinghai Road, National High-tech Industrial Development Zone, Haikou, Hainan, China"

DO RFID Group provide RFID readers, RFID card, RFID tag, NFC tags for access control, vehicle identification,logistics and inventory control system for customer worldwide .