We, Samhoi Industry Co., Ltd., are glad to introduce ourselves as a manufacturer of high-tech equipment as the CCTV System for furnace inspection & advance-tech equipments as the level gauge, switch & transmitter. We've been doing focus on Research and Development since 1994 in order to improve the quality of our products & customers' satisfaction.Based on ISO 9001 approval & CE approval for pressure & D/P transmitter fields. we've reached out the top class manufacture in those categories. Our accumulated technology & experience always create mutual benefits for our major customers as global leading corporations (POSCO, Samsung Heavy Industry, KEPCO-Korea Electric Power Corporation, Doosan Heavy Industry) with a good reputation. Hope that we could have the opportunity to support you with our advanced technology & high quality products in the future. Thank you.