For customers trust, we select the premium products only from qualified suppliers both domestic and international. We have specialised team for seeking superior suppliers and also have efficiency tools and team for testing product. In order to make customers can ensure our long life time product quality. Our products have been selected only from the source which guaranteed by international standard material of origin for example Japan , Italy Taiwan and also top domestic supplier SSI and GJS with thier material certificated.
ฺBeside, EIS was established since 2536 serving customer throughout Thailand and We still determine to make customer trustworthiness in our quatity and service