Kemper en van Twist Diesel B.V. offers services and products, that can be catagorised in 4 main groups (Departments):

• Energy systems: Design, suply and installmend of emergency power gen sets.
• Product Support: Support on all our major products in regards to technical data.
• Service: Worldwide maintenance and repairs on all our products, incidental or on contract.
• Workshop: Repairs, modifications and/ior complete overhauls on all our products.