21.5 inch RK3399 interactive Touch screen Digital Signage tablet pc all in one with Android 7.1 system

Product Features:

Product Introduction:

Founded in 2007, Shenzhen Electron is a national high-tech enterprise specialized in providing professional digital signage products.

During the past 16 years, we have cooperated closely with our partners and provided them with complete solutions across a diverse range of industries. Our digital signage solution covers most business and varied environment needs, from single store to center management, commercial to industrial applications.

During the past 16years, we have cooperated closely with our partners and provided them with complete solutions across a diverse range of industries, such as retail, point- of-sale terminals, gaming, hospitality and public transportation.Our digital signage solution covers most business and varied environment needs, from single store to center management,commercial to industrial applications.

ELC owns a five-floor building with 50,000 squre meters in Shenzhen, China. Now, there are 1000 staff in the factory, including around 500 workers, 60 R&D engineers and 35 QA staff，engineering 30+，administrators and accountants 20+，marketing 30+， salesmen 30+ and so on.

The factory has been issued with ISO9001, ISO14001 and ISO14001, IECQ,QC080000, certificates by SGS, and received inspection report from SGS under Sedex standard for social responsibilities regaridng facotry managment and workers wellfare. Our product has been issued  with CE , FCC, Rohs， CCC.

R&D PATENT :5+ Patents, soft copyrights 15+, appearance patents 40+, Utility Model Patents 32+,