Since its founding in 1937 by the brothers Max and Ernst Heynen, Heyco has become a industry
leader, particularly in the automotive, aerospace, machine and energy sectors. Every product
they produce must adhere to, or even exceed, the stringent DIN 9001 quality controls. Heyco
offers an extensive line of sockets, ratchets and wrenches and is the European market leader in
original equipment, with on-board tools for premium truck and automobile manufacturers such as
VW, Audi, Opel, Ford, Volvo, BMW, Daimler, Rover, Rolls Royce, Bentley, Aston Martin, Toyota,
MAN etc.