BIS Both Industrial Services B.V. is a service-oriented company which started its activities in 1987 and is specialised in technical advice, selection and supply of mechanical parts for cooling towers and industrial air-coolers. With advanced computer programs BIS can select the most optimal design of high quality products for any cooling tower or air-cooler installation, old or new. Our staff of enthousiastic people have many years of experience in this branch of industry.


Amarillo - Gear Boxes

Single reduction gear boxes are available in a large range of standard ratios from 2 : 1 to 9,5 : 1 and for powers up to 115 kW/ 1500 RPM. Double reduction boxes cover all cooling tower power requirements up to 335 kW/1500 RPM and are available with ratios from 8 : 1 to 20 : 1. Especially for air-cooler fan drives Amarillo has developed parallel- gearboxes.

Addax - Couplings

The ADDAX 'DuraLite' couplings make an extremely light-weight and corrosion resistant, easy-to-handle drive shaft system for shaft separations up to 6.500mm without the need for intermediate bearings. ADDAX also suppiy composite drive shafts for vertical (pump) drives and cardan shafts (universal joints) with carbon-fibre reinforced intermediate shafts, e.g. for ships' propulsion systems.

Company details

Business Type:
Technology - Distributor

Industry Type:
Energy - Energy Utilities

Market Focus:
Globally (various continents)

Year Founded:


less than 1,000,000 €


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