On behalf of the organizing and scientific committees of the 11th International Exchange and Innovation Conference on Engineering & Sciences (IEICES 2025), it is my great pleasure to invite you to the IEICES 2025, which will be held physically on October 30-31, 2025 at Kyushu University, Fukuoka City, Japan. The conference brings together academics, researchers and students to share cutting-edge development in the fields of materials, energy and environmental engineering & sciences. The organizing committee is going to develop an exciting program to give participants an opportunity to present their academic works, concepts and new discoveries. Moreover, participants will have a chance to get to know one another closely. Before I close, I would like to thank each of you in advance for participating in our conference and bringing your expertise to our gathering.