Founded in 2003, 19 years focusing on commercial encryption technologies and payment-related kiosks and solution development, Shenzhen Sunson Tech Co., Ltd. is awarded as a state-level high-tech enterprise, with more than 50 expertise engineers devoted in R&D in the fields of encryption, payment channels, customized ATMs, Kiosks, etc. Sunson has more than 5000 square meters Headquarter in Shenzhen, and more than a dozen subsidiary production plants in China.

​ ​ ​ ​ ​ ​ Zhendatech was established in 2005, specializing in high quality PCBA OEM & ODM, electronic product turnkey service, and POS terminal manufacturing. Our headquarter and factory are located in Baoan District Shenzhen City, with 150+ employees and over 6000 m2 shop floor. Globally, we have offices and warehouses in Hongkong, London, Hungary and USA.

Shenzhen Keyu Co., Ltd was founded in 1995 and based ourselves on Financial Electronization and Economy Informatization fields. Our major products include: Encrypting Pin Pads (PCI EPP). Metal keyboards, Metal matrix keypad, Industrial trackball/touchpad and Kiosks as well as more innovative peripherals: Intelligent PinPad Channel for Bank Counter (Patent product), E-POS and Precision Mould etc.

X-key (China) limited is an innovative company with more than 10 years of experience in designing and manufacturing rugged industrial, military and medical keyboards/keypads, all kinds of input devices and ATM epps. Our products are supported by very professional engineering, R&D and manufacturing expertise. Our experienced in-house QC staffs are aided by an independent laboratory, to ensure the very highest standards. Our staff of 30 is working around the clock to be sure that your shipment is in best quality. We also have a technical support team that can answer any questions you may have regarding our products. If you have any questions, please do not hesitate to contact us via telephone or our online support. We will provide you the necessary support within the 3 days to answer any technical questions you may have about our products.