Letex Technology Corp. was founded in April 2001 at Taichung Hsien, Taiwan, to engage in the production of Photo DMOS-FET Relays, Photocouplers and other relevant products in Photo. Through its strict and scrutinize research and development many years, Letex successfully produce good quality, high tech and tremendous output capability in order to cater for various necessaries from different clients. Letex Technology has a professional photovoltaic component R&D technical team to provide customers with a full range of product specifications. We have obtained ISO9001:2015 certification in August 2018. Our products are RoHS and REACH compliant and have passed UL safety certification.