Insulref Sdn Bhd is part of the Leopad Group of companies currently undertaking major scaffolding and insulation/refractory works in the Oil & Gas , Petro-chemical , Power Generaration and other Process industries. Insulref Sdn Bhd was established to assist with the procurement of all the insulation and refractory requirements of the Group in Malaysia, U.A.E, Oman and Vietnam as well as cater for the overall requirements of the Malaysian market.