Shenzhen EST testing technology Co., Ltd is an independent third-party professional testing and certification organization, specialized in testing of the electromagnetic compatibility (EMC), safety, radio frequency (R&TTE) test, chemical testing of import and export electrical and electronic products, ISO system certification, technical advisory and integrative service of certification.  We have safety and electromagnetic compatibility (EMC) testing laboratories, and by the recognized of Germany Rhine TUV, American UL, the U.S. Federal Communications Commission FCC, Canada CSA, Norway NEMKO and other international organizations, EST can complete the various fields of third-party testing to national and international standards. The range of tested products including information technology, radio and television acoustics, household appliances, Luminarias, electrical power tools, industrial & medical products, automotive electronics, wireless products, machinery equipments, an