[Electronic and electrical product testing services]: EMC electromagnetic compatibility testing, LVD safety testing, RF wireless testing, hazardous substance testing, reliability testing

[ISO standard system certification service]: ISO9001, ISO14001, OHSAS18001, TS16949, ISO13485

[Services on JD.com's Tmall platform]: Product CCC certification, model approval wireless SRRC certification, CMA+CNAS test report

[Entering Amazon platform services]: European Amazon, American Amazon, Japan Amazon