Thong Guan Industries Bhd appointed Encik Tengku Muzzammil Bin Tengku Makram as Independent and Non Executive director of the company. He joined Premont Corporation Sdn Bhd in 2002 as the Managing Director. Tengku Muzzammil is the owner of TM Med Sdn Bhd and is currently the Vise President of Corporate Affair and Communication in Haisan Berhad.