Hank Chang Mr. Chang is a Professional Engineer registered with licenses from multiple states, including California, Nevada, Texas, Oregon, and Idaho. He has received a Bachelor’s Degree in Mechanical Engineering from the National Taiwan University and also a Master’s Degree in Mechanical Engineering from Washington University in St. Louis, Missouri. Mr. Chang founded HYC Consulting Engineers, Inc. in 1994. His company provides complete design service of mechanical, electrical, plumbing, and energy demands for commercial, residential, industrial and institution projects. Mr. Chang is also a licensed contractor for the State of California.
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