Product Description
The AR series pulley, Is suitable to moves the gate, moves the window.
Its characteristic: Passes, is easily smooth, does not have the noise.
May wilfully adjust highly, vertically, is parallel.
Under certain pressure, through 20, 000 above round-trip test.
Salt mist test: The carbon steel material passes for 96 hours. The stainless steel material passes for 300 hours.
Product king pin Europe and America market.