Royal Interplast is a member of Royal Group Thailand. The group was established in 1978 and is involved in various manufacturing and trading businesses. Royal Interplast specializes in the manufacture of clear APET, RPET and PETG sheets.

Utilizing the latest direct sheet extrusion technology from Diamat Maschinebau Germany, Royal Interplast, sets a new milestone in flat film extrusion technology.

The plant is located Laem Chabang Industrial Estate (Free Zone 2) Chonburi, Thailand. We have over 100 employees housed in a 70,000 square meter manufacturing facility. With our close proximity to Laem Chabang port we are able to provide quick and efficient export service worldwide. The plant is ISO 9002, GMP, HACCP certified. In 2010 the plant was awarded BRC (British Retail Consortium) certification for packaging and packaging materials from UK. BRC is recognized as the highest standard for a packaging plant.