The 15th Spring World Congress on Engineering and Technology (SCET 2026) will be held on April 17-19, 2026 in Xi'an, China. It is composed of 3 Symposiums on the frontier topics in the engineering and technological subjects. It dedicates to facilitating the global development of engineering and technology and exploring ways in which the latest research results can be shared. Symposiums: 2026 Spring International Conference on Material Sciences and Technology (MST-S) 2026 Spring International Conference on Textile Science and Engineering (CTSE-S) 2026 Spring International Conference on Advanced Materials and Engineering Applications (AMEA -S) Keynote Speakers Prof. Hongfa (Henry) Hu Automotive & Materials Engineering, University of Windsor, Canada Title: Effect of plasma electrolytic oxidation coating on corrosion resistance of stamped wrought Al alloy 6451 Prof. Zorin Vladimir Academician of the International Academy of Engineering and the Academy of Quality Problems, Russia Title: The use of protective coatings made of polymer composite materials in the manufacture and repair of machinery Prof. LING Tau Chuan Universiti Malaya, Malaysia Title: Biodegradable Hydrogel-Biochar Composite for Water Retention in Sustainable Agriculture Prof. Liang Tian Xi'an Jiaotong University, China Title: Developing metal-based conductive composites for applications in electric power transmission cables and flexible printed electronics Prof. Masaji Watanabe Okayama University, Japan Title: Measurement and data processing techniques for topography of water area Prof. Tsair-Wang Chung Chung Yuan Christian University, Taoyuan, Taiwan, China Title: Process Analysis of Antioxidant Biomass Extraction from Circular Pineapple Leaves for Functional Material Applications Using Response Surface Methodology Prof. Ivan Petrov Department of Physical Chemistry National University of Science and Technology MISIS, Russia Title: Role of Solid/Liquid Interface Adsorption in Wetting Dynamics and Infiltration of Ag-Cu Melts on Iron Substrates Prof. Sergei Zhevnenko National University of Science and Technology MISIS, Department of Physical Chemistry, Russia Title: Materials Science in a Drop: Studying High-Temperature Properties through Capillary Dynamics Invited Speakers Prof. Osman Adiguzel Firat University, Elazig, Turkiye Title: Memory Characteristics and Thermomechanical Processes and Transformations in Shape Memory Alloys Prof. Elsayed Elnashar Kaferelsheikh University, Egypt