Protect – Business PowerPoint Template
https://elements.envato.com/protect-business-powerpoint-template-CJSKXHS
Free 
Trevor – Business PowerPoint Template
文件下载,https://downloads.cgguy.com/d/vianetsp/Preview/11ppt/2022/05/26/44707.126608796/cgguy.com_MABPVH7.zip
Free 
Thumper — Powerpoint Presentation Template
https://elements.envato.com/thumper-powerpoint-presentation-template-7L28BT
Free 
karbon-powerpoint-presentation-template
https://elements.envato.com/karbon-powerpoint-presentation-template-KEB5BR
Free 
3D BROCHURE – FULL HD – AE CS3 by VideoMagus on CGguy
https://elements.envato.com/3d-brochure-full-hd-ae-cs3-VRUSDLF
Free