BH ((주)비에이치, formerly known as Beomhwan Flex) is a manufacturer and supplier of flexible printed circuit boards (FPCB) and related parts. It offers single-sided, double-sided, multi-layer, build-up, and rigid FPCB for the fine pattern displays that apply IVH (interstitial via hole) and HDI (high-density interconnection). The company's products can be applied in mobiles, notebooks, TVs, game consoles, automotive displays, etc.