1002by

1.safty coupler, 2.air coupler,coupler, 3.air accessory, 4.Material: iron,brass,etc, 5.Function: the connection with couplin safty coupler,air coupler,coupler,air accessoryContact:We will reply your email or fax within 24 hoursYou can call us at any time if there is any question on our production.Our hotline:0086-574-55011555 We can produce many kinds high quality shrader valve . we can also ...