COSUN SIGN MANUFACTURE CO., LTD. is a composite advertisement company engaging in designing manufacturing and installing, which has more than 10 years of experience for manufacturing signage and related services and set up highly professional working team for orienting planning, designing and installing. We are specialized in manufacturing metal letters, LED channel letters, blister letters, pylon signage, light box, and silk screen signboard, Public signage, tourism signage, hotel signage and real estate signage with our strong professional sign-making facilities.