杨一，被查

Core Points - Yang Yi, a member of the Party Committee and Chairman of the Supervisory Board of Sichuan Jingzhun Testing Group Co., Ltd., is under investigation for serious violations of discipline and law [1] - The company is a large state-owned comprehensive testing and inspection enterprise, pioneering cross-industry, cross-department, and cross-level integration in Guang'an [1] Company Overview - Sichuan Jingzhun Testing Group Co., Ltd. is recognized as a leading state-owned enterprise in the testing and inspection sector in Guang'an, China [1] - The company was established to integrate various testing and inspection services across different industries and departments [1] Leadership Background - Yang Yi has held various significant positions, including Deputy Secretary and General Manager of the Chuan-Yu Gaozhu New District Development Construction Group [1] - He has been involved in local government roles, including Deputy County Head and Chairman of the County Federation of Trade Unions [1] - Yang Yi has been with the company since February 2024, prior to which he held leadership roles in other related organizations [1]