Our company was established in 1990. Seongwon Precision Company is a company specialized in manufacturing and desiging SPRINGPIN.We have own development technology and ability to design STEEL FASTENER.That&＃39;s why we are very proud of producing Steel fastener than any other companies. We produce over 500 kinds of Springpin, a sort of Steel fastener, with specialized equipment and supply customers with lower cost and high qualities. Our company was authorized by ISO(International Organization for Standardization). If you collaborate with us from the beginning stage of designing parts, a result will be successful and competitiveness will rise. Seongwon Precision Company is a looking forward to your attention and hope that our products are useful to you. Thank you for your attention.