Douai is well designed. The shape of this product is carried out with the help of some advanced design tools such as the 3D-CAD design tool.
m******v
Douai is created by the R&D departments. The researchers have spent much time in finding out different effective ways to achieve better dirt and contaminant elimination.
m******a
Douai is rigorously tested. It has passed many tests: antibacterial & antimicrobial testing, slip resistance testing, shedding propensity testing, and stitching reinforcement strength testing.
b******s
The quality control of Douai is conducted rigorously in order to meet the requirements in the solar product industry. It is inspected in the short circuit protection, charge and discharge performance, as well as energy utilization capacity.
t******x
The quality of Douai is guaranteed by the strict inspection conducted through all stages and the quality and safety compliance tests required in gifts&crafts.
z******u
This product provides good reliability and excellent performance at low cost.