2025, Sichuan Cement Association organized the standardized laboratory review activity of Sichuan Chongzhou Southwest Cement Co., Ltd. Three experts from the Provincial Cement Association formed the expert working group for the on-site review of the standardized laboratory, namely, Li Jinghong, Zhu Mingfu and Zhang Kui of the Provincial Cement Association. Du Yunlong, Secretary-General of Sichuan Cement Association, yuan Gang, Assistant General Manager of Sichuan Chongzhou Southwest Cement Co., Ltd., Li Chuntao, Director of Laboratory, Yi Chaoyong, Director of Production Workshop, Chen Mingquan, Duty Manager, and relevant personnel of Laboratory attended the meeting. Secretary
Zhu Mingfu presided over the preparatory meeting and the summary meeting, introduced the situation, and put forward the requirements and commitments for the review work through the expert group. Sichuan Chongzhou Southwest Cement Co., Ltd. reported the construction of standardized laboratory. Group leader Li Jinghong presided over the evaluation activities, held the first meeting, inspected the scene, exchanged, informed the situation, and held the last meeting. Secretary-General Du Yunlong made a concluding speech. The standardized laboratory of Sichuan Chongzhou Southwest Cement Co., Ltd. passed the on-site reexamination.