Industrial aluminium profile accessories/gb 3030 article groove fittings fittings a word

City industrial equipment co. , LTD. Commonly used industrial aluminium profile accessories: T bolt, T nut, square nuts, flange nuts, ling type nut, elastic nut, round head bolt, hex special bolt, the built-in fittings, activities, elastic fasteners, flat sealing groove, u-shaped slot, slider, shake handshandle, castor, foot hoof, cover plate, Angle, large Angle, steering Angle,. 。