YongWon ENC was established in 1984 and developed unmanned auto package cabinet for fire extinguishing gas equipment {Haien and NAFS-Ill, CO2) for the first time in Korea and have been manufacturing flexible sprinkler joint (model name R.B. sprinkler joint) since1991.

The unmanned auto package cabinet for fire extinguishing gas equipment is approved by Korea Institute of Fire Industry and Technology.Our newly developed R.B. Sprinkler Joint is an innovative products for fire sprinkler system using new materials and installation method.

We started to export our products to South East Asia and Australia in 1998 and have expanded our business to North America, Europe and major countries around the world. Our flexible fire sprinkler hose fittings were listed with UL in January 1999 and our product is the first UL listed flexible fire sprinkler hose fittings among the similar product is in the present market Our products are also approved by FM and SSL in Australia.

It is very easy and fast to install our products in actual job site and savings in time and cost would be 50-70% compared to traditional piping system. We will do our best and continue research and development of new products and improvement of performance for the best quality and customer satisfaction.