Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Wideband Directional Coupler, high frequency bandpass filter , Use Of High Pass Filter , LC combiner ,RF filter manufacturer . At our firm with quality first as our motto, we manufacture products that are entirely made in Japan, from materials procurement to processing. This enables them to be used with confident peace of mind. The product will supply to all over the world, such as Europe, America, Australia,Benin , Bulgaria ,Jamaica , Roman .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 solutions with good logistics service and economical cost. Depending on this, our solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia.