Yeoju-gun Gyeonggi-Do, South Korea - Rexfield Country Club is the site of Licensed Installer DHR Construction's latest Better Billy Bunker installation in Korea. Rexfield has joined Teddy Valley Golf and Resort in seeing how well the BBB method performs - especially during the rainy / monsoon season. The ability to allocate man hours to tasks other than repairing washed-out bunkers is a huge benefit to greenkeepers and their staffs. BBB is the fastest draining bunker construction method in the world.