About Product:Galvanized packing strip (also called iron packing strip). Steel is prone to rust in the air and water, And the corrosion rate of zinc in the atmosphere is only 1/15 of the corrosion rate of steel in the atmosphere, Galvanized steel is to protect the steel plate from galvanized with a micro-galvanized galvanized layer. 1. Smooth board surface, even zinc flowers and bright color; 2. 2, the galvanized strip steel, with anti - corrosion, strong tensile properties, the fire to hold the and other characteristics; 3, the production of galvanized strip steel beautiful diamond economic steel; 4 Galvanized layer has good adhesion to steel plate, anti-rust and waste, and will not fall off; 5, as a series of building materials raw materials, such as light steel keel, galvanized pipe, fire shutter doors, civil materials and other industries