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 Outdoor Intercom System, Sip Door Intercom , Apartment Entry System , Ip Door Phone ,Ip Based Card Reader Access Control . Our tenet is clear all the time: to deliver high quality product at competitive price to customers around the world. We welcome potential buyers to contact us for OEM and ODM orders. The product will supply to all over the world, such as Europe, America, Australia,Hungary , Poland ,Norway , Lithuania .We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!