Lei Guanzhang is a 19-year-old professional football player from CHN. He currently plays for Tai'an Tiankuang, wearing the number 13 shirt. He plays primarily as a Defender.

His most recent move was a Loan from Tai'an Tiankuang to Shandong Taishan U19 on 2026-12-31.

Throughout the China-Japan-Korea Junior Sports Exchange Meet 2025, Lei Guanzhang featured in 3 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.