Research and Development Unit was established, in 1983, for undertaking
research on developing new products for the Royal Chitralada Projects. The unit
also investigates the benefits of utilising agricultural wastes as raw materials for
various products. Examples are research on producing pasteurised fruit juice,
cannery fruit juice, dried fruits, processed fruits, spilurina crackers, granule instant
drinks, cannery rice porridge, organic fertiliser and scented candles. 

Quality Control Unit is responsible for monitoring and regulating the quality
of raw materials and products of the Royal Chitralada Projects, to obtain products
with consistent quality in compliance with standard specifications (the Thai Food
and Drug Administration standards). There are three types of tests to analyse and
measure quality factors i.e. physical tests, chemical tests and microbiological
tests.

Quality Assurance Unit takes responsible for inspecting raw materials,
controlling production processes, inspecting the sanitation of plants and personnel
hygiene, storage of raw materials prior to production, and storage of finished
products as well as logistics storage prior to reaching consumers. The unit also
coordinates with plants to improve facilities in adherence to Good Manufacturing
Practice (GMP) policies for food products. This is to assure that products of the
Royal Chitralada Projects have consistently good quality according to product
specifications.

GMP (Good Manufacturing Practice) Unit is responsible for all documents
and procedures regarding GMP in food production.