TOKYO, Apr 27, 2021 – (JCN Newswire via SEAPRWire.com) – Showa Denko K.K. (SDK; TSE:4004) has started full-scale marketing of ST60-HSM aluminum alloy board[1], which has high heat conductivity and high strength, for use as on-board bus bar[2]. In 2021, SDK started to provide several automotive parts manufacturers with samples […]