1, First-class equipment, fast delivery, our company has the resistance welding machine automatic production line which is international leading level , and have hot galvanizing production line productive equipment, high technology product .steel grating monthly output 2500 tons; 2, Perfect quality assurance system, including raw materials into the factory inspection, tolerance, material, production process of solder joint fastness to inspection, zinc, steel grating ex-factory quality inspection, inspection means complete, advanced equipment.