Recently, as we have enjoyed consequences of the technology leading to the computer available to all, open for communications, and progress in domestic products, the harmful electromagnetic wave released by them is almost simultaneous with the surrounding in our life and on the contrary bound to bring man a great disaster. Man will become a victim of the damage of electromagnetic wave that ruins all aspects of our body organizations and nerves and ends up the cancer. In some advanced nations like Japan, America, and Europe, there have been a related research stated that a long exposure under electromagnetic wave is easily accessible to the cancer, leukemia, miscarriage, malformation of the baby...etc. In a view of the fact, our company used Japan's most advanced EMI shielding material to develop EMI shield ware-vest with electromagnetic effect Laboratory to provide at least 99.98% of EMI shield effective at 0.3 to 3000 MHZ frequency to prevent our chest, abdomen, and back from hurt. The textile for EMI ware-vest, ware-bib and ware-apron, can be offered or appointed by the customer.