李德忠

德忠 李 has been a senior engineer at 中石化 since 2002, specializing in petroleum equipment development, intellectual property, and HSE management. They have concurrently held a similar position at 胜利分公司 since the same year. 德忠 李 obtained a graduate degree in mechanical engineering from 中国石油大学（华东) in 2002. Their values include innovation, practicality, integrity, and self-improvement.