Maintenance of zinc steel fences:
1, to pay attention to moisture: If it is just the general outdoor air humidity, completely do not have to bother. In the event of heavy fog, use a dry cotton cloth to wipe the water droplets on the balcony railing; if it is rainy, dry it in a timely manner after the rain stops. Try to maintain and extend the life of the balcony railings.
2, away from acid and alkali corrosion with acid and alkali is the number one killer of balcony railings. If acid and alkali are accidentally stained on the balcony railings, clean the water immediately and clean it with a dry cotton cloth.