DYD Refrigeration Systems Inc., established in 2003 year, the company has been jointly owned by DN Steel group of companies, a leading manufacturer and marketing firm of various roofing products in the Philippines since 1982 and Korean investors. It is one of the most substantial and wide-ranging company to provide Philippines advanced technology solution in Polyurethane manufacturing, structural insulated panels, various doors and freezers for small & middle and large scale cold storage applications.