Korean hermetic seal and rubber ring

Founded as “Saehan Engineering” in 1978, Hansung Tech Co., Ltd. has put in mighty efforts in development of hermetic seals and special rubber products and manufacturing of molds, which are applied in various advanced industrial equipment, for nearly four decades. Through this, it has been operating its business based on proud contributions to the growth of the country’s fundamental industries. Ever since it acquired ISO 9001 certification in 1999, we have focused on quality assurance for our customers and make timely supplies of high-quality consumables to distinguished domestic steel industry sites (POSCO, Hyundai Steel and other steel industry corporations), major public organizations (KORAIL, Defense Acquisition Program Administration, Seoul Metro, Public Procurement Service, power plants) and Korean Air Aerospace Division that manufactures advanced aircraft parts.

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