We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Lithium Smoke Alarm, Combo Exits Green, Emergency Led Bulbs Driver, Smoke Alarms Lithium Wireless,Electronic Air Purifier. If possible, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you. The product will supply to all over the world, such as Europe, America, Australia,London, Slovakia,Belgium, Rio de Janeiro.we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.