Bear Customer 1st, Good quality first in mind, we work closely with our prospects and supply them with efficient and professional services for Mic Check Test, Real Ear Test, Stereo Field Analyzer, Sound Frequency Spectrum Analyzer,Carbon Coatings. Customer pleasure is our main purpose. We welcome you to definitely build business relation with us. For further more information, you should never wait to contact with us. The product will supply to all over the world, such as Europe, America, Australia,Sudan, Latvia,Vancouver, Nicaragua.Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia.