MYTECH TECHNOLOGY CO., LTD. is an ISO9001 & ISO13485 certified company, founded in 1986 as a leading manufacturer and exporter of healthcare & telecommunications products. , our wide range of production capabilities include blood pressure monitors, amplified big button phones, digital answering machines, caller ID phones etc. Our products are designed by experienced engineering team with main parts of CPU supplied from Japan. Our products have been approved by FDA ( the U.S. Food and Drug Administration ) and certified by CE ( the EU Conformite Europeenne).