Our products are tested by the certification center of Shenzhen GSI Electronic Technology Co., Ltd.


CE marking

The CE marking (aka CE mark) is a conformity mark  mandatory for many products distributed on the European Economic Area (EEA) single market. The product marked with CE is certified as met EU consumer safety, health and environmental requirements.



The Directive on the restriction of certain hazardous substances use in electrical and electronic equipment 2002/95/EC was adopted in February 2003 by the European Union.

RoHS is often considered as the lead-free directive, but it restricts the use of the following six substances: Mercury (Hg), Lead (Pb), Cadmium (Cd), Hexavalent chromium (Cr6+), Polybrominated diphenyl ether (PBDE), Polybrominated biphenyls (PBB).