We, Sam Hoon Co., Ltd. Are an assiduous and qualified manufacturing company drawing a distinction on special industrial products for preventing national disasters and protecting human lives, such as Special doors, Blast proof doors, Gas tight door, Fire door, CBR shelter and facilities, and so on. We hold the exceptionally integrated technical systems and the cutting-edged manufacturing facilities. And we also have had possession of certifications ISO 9001, ISO14001 and UL 10B, UL 63, CNS 11527 and Industrial property rights that are the foundations of the industry. We proudly let you know that we has been piling up millions experiences dealing with many overseas countries such as India, Malaysia, Taiwan, Saudi Arabia, Kuwait, Yemen, Russia and so on.