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 Security Net Tap, Double Vlan Tagging , Span Data Capure , Byapss Tap ,Optical Tap Splitter . Welcome to build the well and long standing business relationships with our company to create a glorious future together. customers' satisfaction is our eternal pursuit! The product will supply to all over the world, such as Europe, America, Australia,Uruguay , US ,Ecuador , Australia .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!