Shenzhen Seaory Technology Co., Ltd. is a hi-tech company which is specialized in manufacturing, R&D and sales of cards, RFID tag, card printer and smart card application systems. The company is based in Shenzhen, the most creative and innovative city of technology in China, with a branch office set in HK and Dongguan.

Established in 1996, Chengdu Mind Golden Card System Co., Ltd. is a leading manufacturer specialized in the designing, researching, manufacturing and selling of RFID hotel keycards, MIFARE and proximity card, RFID Label/stickers, Contact IC chip cards, magnetic stripe hotel keycards, PVC ID cards, related reader/writers and Industrial IoT DTU/RTU products.

Shenzhen JianHe Smart card Technology Co., Ltd was founded in 2004. As the only Honored and certified China National Hi-Tech Enterprise for smart card industry, jianhe is offering a complete range of card solutions such as magnetic cards, barcode cards, VIP cards, membership cards, gift cards, portrait cards, contact IC cards, CPU cards, RFID cards, blank cards, visual cards, RF Inlay, HF/UHF inlay, label, UHF label, E-label, smart seal, anti-tamper label, library label, and windshield label, etc, half-products like inlay and card related readers and printers, which have been widely used in Hotel Access, Access control, time&attendance, Parking system, Transportation, telecommunication, education, finance, social security, tourism, shopping malls, commerce, tax, enterprise All-in-one card system, etc.