ShenZhen SJS Testing Technology Services Co., Ltd. successfully pa...
sdfsfgdsgsgfsdghdfshdhsdfsfgdsgsgfsdghdfshdhsdfsfgdsgsgfsdghdfshdh...
1. The system can query the report data as of June 27, 2018; the subsequent data;
2. Please enter the accurate certificate or number, the number is not less than 9 digits;
3. The data in this system is only used by customers to check certificates and report authenticity, not for other purposes.
For the use of wireless frequency transmitting products when entering the markets of various countries, it is necessary to comply with the corresponding wireless directives and standards of various co...
了解详细>>1. EU RoHS directive harmful substance detection After the EU RoHS Directive (2002/95 / EC, Restriction on the Use of Certain Hazardous Substances in Electronic and Electrical Products) was officia...
了解详细>>The standard battery is a chemical battery. Because of its relatively stable electromotive force and good reproducibility, it has been used as a voltage standard internationally for a long time. Used ...
了解详细>>In order to regulate the electromagnetic compatibility of electronic products, all developed countries and some developing countries have formulated electromagnetic compatibility standards. Electromag...
了解详细>>With the rise of multimedia equipment, the International Electrotechnical Commission introduced the new standard IEC / CISPR 32,35. This new standard combines the previous information broadcast accept...
了解详细>>