Experts in miniature wire, cable and connector solutions estron a/s is a market leading specialist in development and manufacturing of miniature wire solutions, fine cables and connector systems. Our products are widely used in hearing aids, in-ear-monitors, headphones and loudspeakers world-wide. We offer solutions for manufacturers of high-end top quality components within the hearing instrument, audio, and communication industries. We design our own unique production equipment. Our highly skilled and educated employees create unique and innovative solutions in close cooperation with our customers. Solutions that make a real difference among end users all over the world. estron a/s has continuous focus on quality, credibility and flexibility. We are ISO 9001 certified and all our products are REACH and RoHS compliant. estron a/s is a global supplier with headquarter in Denmark and production facilities in Denmark and Vietnam.