Welcome at Kooiman Apparatenbouw B.V. We are very pleased to welcome you as our visitor.

Kooiman Apparatenbouw B.V. specializes in high quality manufacturing and engineering of process equipment. We mainly produce shell & tube heat-exchangers and pressure vessels for the oil & gas, chemical and petro-chemical industry worldwide. Our company is established in Sliedrecht, The Netherlands, Western Europe. We have a long history of experience in manufacturing equipment in an extensive range of high alloys metals. We are an ISO-9001, PED H/H1, ASME-U & -R certified manufacturer.