KOSHUR was founded in 2005 as an independent corporation and is recognized as a leader in manufacturing and designing Grooved Piping Systems. With 19 years of experience in producing grooved couplings & fittings, we compete with the world's leading companies. We produce perfect grooved products according to product standards such as UL, FM, KS, NFPA13, and ISO-9001:2015 quality system.

With the craftsmanship that consider customer satisfaction first, we will continue to strive to provide better quality and service that global market trends.

Quick Response! Quick Delivery! Quick After Sales Service!