加拿大采购需求：中国微波滤波器，微带滤波器

I'm currently working on a project that involves some specific models from your range, and I'm in need of STEP files to help with the design. It would really assist me in accurately laying out the mechanical aspects of my work. Could you please send me the STEP files for those models? Your support would be greatly appreciated, and it would make a significant difference in the quality of my project. Thank you!