We have been running a single path for 50 years with specialized Grating products since 1969 in order to contribute to foster and better living environment in accordance to our conviction that only new product development and consumer's trust are driving force of growth.
We, Sangjin, always do our best to innovation in technology and improvement in equipment with domestic biggest facilities, accumulated best experience and technology in order to meet diverse customers' satisfaction under rapidly changing modern society. And also we add fresh fuel to research and development to be world-best Sangjin.
We will not cling to 50 years' experience. We will give our promise that we will do our best to be recognized ourself as the world-best Sangjin by a daring innovation in technology and quality improvement.
we give our promise to reward your support by providing the best products as Sangjin which grows with customers. We welcome your continuous guidance and encouragement.