Voltea, Ltd. announced that Lan He has joined the company as Chief Financial Officer and as a member of the Executive Committee. She joins Voltea from CECO Environmental, where she was Vice President of Finance. Lan He has an extensive background in financial planning and analysis, change management and mergers and acquisitions. Prior to her role with CECO Environmental, she held positions with Daikin AC (Americas), Siemens Transportation Systems and Siemens Gigaset Communications. Lan He holds an MBA Degree from University of Mississippi and is a licensed CPA in Texas.