Welcome to the combined web-site of  PSR Engineering and Sotelem Export

Both companies are part of FS Holding and specialize since 1985 in the marketing and export of "engineered systems", products and services specially designed for customers active in R&D and QC/QA in Europe, Middle-and Far East Asia and South Africa.. This we do in close cooperation with different specialized partners from Holland, France, Finland, Germany and USA, each very specialized and with long time track records.

PSR Engineering concentrates on products, systems and services for materials research & testing,  for QA&QC application in packing industry (metal cans) and for industrial application such as flexible reservoirs for oil and water storage.

Sotelem Export concentrates on products, systems and services for catalyst and process R&D in petroleum, (petro-)chemical and pharmaceutical industries. Mainly high pressure & high temperature batch (autoclave) and continuous (tubular reactor) systems.