As S-TECH is a world class manufacturer, we have a top class R&D center and excellent Conditions for the photovoltaic and semiconductor industry in Korea. Since its establishment in 1990. S-TECH has been dedicated to becoming the leading provider of silicon crystalline growth systems in the solar market with more than 20 years accumulated experience. In cooperation with LG Siltron and Woongjin Energy, we achieved success by localization and commercialization of a CZ type silicon ingot grower system. In 2012, we stared to provide our products and services and to ‘GT Advanced Technologies’, one of the biggest silicone single crystalline grower makers in the world. In 2011, we set up the one-stop assembly line in the Seongseo 5th Advanced Industrial Complex that enables the Design, Manufacture and Assembly to all together under one roof. Now we are taking one step forward to becoming the No.1 ingot grower in the market.