Tian Shu Li occupies the position of General Manager of Beijing Delintech Technology Co., Ltd.

He is also on the board of Mobi Development Co., Ltd. and General Manager for Beijing Zhongbiao Fangyuan Anti-counterfeiting Technology Co.

Mr. Li previously held the position of General Manager for Messer North China Industrial Gas Co. Ltd., Assistant Chairman at KSB SE & Co. KGaA, Chairman at Tianjin Messer Gas System Co. Ltd., Managing Director-China at FRIATEC GmbH, Regional Director at Messer Group GmbH and Research Assistant at the University of Mannheim.

Mr. Li received an undergraduate degree from Xi'an Jiaotong University and a doctorate from the University of Mannheim.