Andy (Xinzhang) Li joined TCE & Associates, Inc. in 1997 and is a Division Director at the firm. Andy is involved in the design and renovation of educational, industrial, garage, and commercial buildings, including high-rise buildings such as large hotels, condominium/apartment and office buildings. The design systems utilize structural steel, reinforced concrete, pre-stressed and posttensioned concrete, and wood, and it includes structural analysis and design, investigation and evaluation of existing structures for renovation and conversion to other uses, and upgrading of existing structures. In addition, Andy specializes in using various computer tools and performs lateral analysis for various buildings.

Andy has more than 30-year combined experiences in the building structural design and construction and has designed hundreds of high-rise buildings at TCE. Among other engineering skills, he is in charge of steel structural design for all projects at TCE. He also has extensive renovation experience in existing buildings with over 500 projects completed in the last 27 years at TCE.

Andy was a keynote speaker at Shanghai International Steel Conference (November 22, 2016) and at ASCE-NCS Construction Committee, Professional Development Session (June 8, 2019).