https://www.kettentechnik.com/
KTS Kettentechnik GmbH - roller chains and sprockets from stock
May 2, 2016 - KTS Kettentechnik GmbH-standard chains,in a stainless design too,sprockets with almost any number of teeth you need, taper-lock elements, gears, racks etc.
roller chains and sprocketsktskettentechnikgmbhstock