Welcome to the Guangdong STON testing technology co., LTD. The official website!
The announcement:

Global Certification

RCM certification
China certification
USA FCC certification
International CB certification
EU CE certification
USA UL certification
German GS certification
Japan certification
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Test Items
  Guangdong STON testing technology co., LTD. Is located in the south China area lighting products base -- - town, zhongshan city.near is a strictly according to the international laboratory management standard organization to establish an independent third party testing laboratory. We focus lighting and lighting fittings, mainly to drive the certification testing.  Has a comprehensive safety testing, electromagnetic compatibility and reliability test equipment such as instruments, has a group of experienced safety and electromagnetic compatibility testing, senior engineer, can be in strict accordance with national and international standards for testi...