Incorporated on August 6, 1993 to engage in business of supplying metal sheets roof and wall cladding material

Steel Intertech Plc. has officially been approved as a publically listed company in 2005

Currently, the Company manufactures and supplies to the domestic market in Thailand metal sheets product under its own brand name "ROLLFORM"

Available material is categorized into either Pre-coated steel with aluminium/zinc alloy or known as "ZINCALUME" or Pre-painted steel known as "COLORBOND"

The Company's Head Office is located at the following address No. 8/88 Moo 12, Rachathewa, Bangplee, Samutprakarn 10540

and Manufacturing facility occupy a land plot in excess of 6 Rai and are located at the following address No. 8 Moo 15, Bangpleeyai, Bangplee, Samutprakarn 10540

Steel Intertech Plc.'s current annual production capacity is in excess of 3,000,000 square metre of metal sheets product

Steel Intertech Plc. has been certified full compliance to ISO 9001 : 2000 Quality Management Standard

Steel Intertech Plc. Strictly adheres to the Company's of producing quality product to accepted and consistent standard with ongoing product development to meet customers' satisfaction

Year 2007, Steel Intertech Plc. developed production line for Purlins CEE - ZED hot dipped galvanize (GALVASPAN) under its own brand name "ROLLFORM"

Year 2009, Steel Intertech Plc. has been certified Thai Industrial Standard TIS.1128-2535 "Roofing Steel Sheet"

Year 2010, Steel Intertech Plc. has been upgrade certified Quality Management Standrad to ISO 9001 : 2008 from Bureau Veritas Certification

Steel Intetech Public Company Limited. was changed the company name to SPCG Public Company Limited. on June 17th, 2011. (new!)