David Bie is a Engineering Manager at Speaker Electronic at SE Audiotechnik. He possess expertise in manufacturing, engineering, product development, electronics, design for manufacturing and 31 more skills. He is proficient in Mandarin and Italian. Colleagues describe him as "I had to work 30years in this industry, to come across someone with a whole set of outstanding capabilities. Especially acoustics and measurement techniques he knows inside out including the uncomfertable math that comes with it. What I appreciate most is his open minded but focused and incredible aquiescent working style and personality. Within 2 years he really "transformed" our R&D work... And best of it, I can call him a good friend" and "There are probably only a handful of people in the world that have the in depth knowledge of transducers that David does. Dave has always been a teacher and I do miss working with him."