Sunany always pay attention to the quality improvement. All products have been approved CCC, CE, FCC, and RoHS certificates. Sunany promises reasonable prices, quick lead time, and satisfactory after-sales service.

Sunany built a strict inspection system and strictly selected high-quality raw materials. For example, Sunany adopted A-grade ABS or aluminum alloy to produce the shell of the POS terminal, and aluminum alloy to produce the stand of the POS terminal. Before all raw materials using for production, they all will be under strict inspections according to their own different features. The production of each POS terminal must include twice function test and appearance test. What’s more, there will be 48 hours aging test after finishing the production.

Click here to download clear version POS System Production & Testing Process from Sunany