YOUNGJIN ASTECH is a compound word of Koran name adn A-S-TECH(Advanced Science Technology) that means The Most Advanced Science Technology. It is YOUNGJIN ASTECH's Corporation Vision in 21th century in order to lead the market place by Technology Innovation, Technology Introduction. YOUNGJIN ASTECH has led the metal mask market by Quality Innovation and Technology Innovation since 1978.Now we are pursuing Top Quality and Customer Satisfaction.In the 1970s, we produced various etching products and metal printing products such as metal industrial arts and metal name plates. We contributed to the development of Korean industry by producing Stencil Mask which was installed at SMD in the 1980s with the development of SMD industry. We produced highly accurate Laser Mask, which is a combination of accumulated know-how of etching technology and new laser system in August 1995. With the introduction of laser machine, we could provide the best Stencil Mask and other electronic components. In addition, we succeeded in localization of a Ultrasonic Cleaner for Metal Mask. At the same time, we developed PCB Cleaner. Quality Management System and Quality Trust are attained by acquirement of ISO 9002 in 2001.We were chosen as a Superior Medium and Small-size Enterprise in 2002. We will satisfy customer's expectation through customer-oriented approach, technological innovation and quality innovation, and promise to produce the best quality products.