customized after effect video templates promo

hello , i need to customize video templates after effect for 3 promos 1 - 2 minutes each , I will provide the templates or you can use your templates , the promos are for 1 building materials trading , 2 real estate company 3 media company all animations for logos and voice over are ready , you will add music and effect please show me sample from your work for the same and show your video templates if available