The Siam Refractory Industry Co., Ltd. is a company in the Cement-Building Materials Business Unit of SCG, Thailand's industrial conglomerate with three strategic units; SCG Cement-Building Materials, SCG Chemicals, and SCG Packaging.

Siam Refractory was founded in 1953 in Thailand by SCG in order to support the Group's internal requirements. Today, Siam Refractory is the largest refractory manufacturer in Southeast Asia and the only refractory producer being awarded with the Deming Application Prize for the successful implementation of Total Quality Management (TQM) in 2003 and other international awards such as TPM Excellence Category A in 2013.

The Company delivers refractory products and services to wide range of industries including, Cement, Iron and Steel, Glass, Petrochemicals, Ceramic, Aluminium, Boilers, Lead, Tin, and other Pyro Industries to more than 60 countries worldwide.

Also, we have expanded our new production base to China for serving China and International markets.