1971: Established. Manufacture of Polystyrene (EPS) products for the building industry

1983: Rotational moulding division was founded to produce Polyethylene (PE) products for the food and structural industry.

1986: Export of tubs started

1988: Company headquarters moved their present location.

1989: Became second rotational moulding company in the word to use expanded PE as a solid insulated layer in recyckabke tubs to increse their strength.

1993: Rotational moulding division received ISO 9001 quality certification.

1994: EPS products division received the same.

1996: Production capacity for PE products tripled. Exports had become more than domestic sale.

1998: The company had exported to 40 countries worldwide.

1999: Rotational moulding divison received ISO 140001 enviromental certification. Won a 70% domestic market share for insulated tubs. Tubs tailored to ISO 6780 were put on the market.