Our PB pipes & fittings are utilized for hot & cold water distribution system and underfloor heating system. Our products are certified by major product certification institutions such as NSF, BSI, ISO, GOST, JIS, CSA, AS, KS etc. We are proud to introduce our total plumbing system that contains PB pipes with plastic and brass fittings, and more. Furthermore, the company displays excellency in business by possessing 80% of plumbing market share in Korea.