HANS CHRISTEN AG is a provider of products and services such as wheels, castors and rollers,synchromesh rings, gearbox,shaft gears,gear units, miniature,chain pulleys, chain wheels, metal,ball transmission gears, infinitely variable,ratchets and ratchet gears, pawls,gear blanks, metal,gear sets for industrial transmissions,worm and wheel gear units,rack and pinion gear units,gears, bronze,gears, cast iron,gears, steel,gears, metal, rough,gears, leather,gears, fibre,gears, plastic,gears, ebonite,gears, bevel,gears, bevel, spiral,gears, bevel, straight,gears, bevel, hypoid,gears, elliptical,gears, helical,gears, helical, cylindrical,gears, helical, double (herringbone tooth),gears, helical, single,gears, cycloidal,gears, cam,gears, cylindrical,gears, spur,gears, worm,gears, planetary,gears, ground,gears, machine cut,gears, moulded,gears, precision, metal,gears, resilient,gears, silent,micro-gears, precision,gears, plastic, precision, for electrical and electronic equipment,gears, girth,gears, sintered,bearings - ball, needle and roller,pulleys, wrought iron,pulleys, steel,pulleys, aluminium and aluminium alloys,pulleys, magnesium,pulleys, metal and wood,pulleys, metal and plastic,pulleys, die-cast,pulleys, grooved,pulleys, toothed,pulleys, belt,pulleys, variable diameter,pulleys, timing,pulleys, differential,pulleys, metal, high torque drive (htd),pulleys, super torque synchronous (sts),pulleys, metal, with built-in variable speed units,pulleys, magnetic,pulleys, vee belt, power transmission,pulleys, dynamo,pulleys for water pumps, fans, crankshafts,pulleys for blinds,pulleys for agricultural machinery,timing pulley bar stocks,pulleys, elliptical,pulleys, clothes line, metal,sheaves, metal,drums, metal, winding,web spreading rollers/roller spreaders,flywheels, metal,wheels and rollers, metal, industrial, coated or lined.