PT. Setia Pratama Lestari or better known as SPLP, is a compounding company and a sister company of PT. SUCACO Tbk. It started commercial production in 1986, initially specializing in polyvinyl Chloride (PVC) compounds for cable insulation, filler and sheating, in 1998, cross linkable polyethylene (XLPE) Compounds for cable insulation, and in 2007, PE Jacketing based LLDPE and HDPE (PE Black Jacketing).
As a compounder, the Quality Management System of SPLP has been assessed and registered as meeting the requirements of ISO 9001 since 1997, ISO 9001:2000 since 2002 and ISO 9001:2008 since 2010 . At present the company annual production capacity is 30,000 tons and has supplied many cable manufactures in Indonesia.