Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for A Directional Coupler, Hybrid, Directional Coupler 700-3700mhz, 6db Coupler,Directional Coupler 700-3700mhz. The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction. The product will supply to all over the world, such as Europe, America, Australia,Greece, Sydney,Oman, Bandung.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.