GENEVA, June 1 -- SZ SHANZHI TECHNOLOGY CO., LTD. (15F-3, Maoye Times Square, No. 288, Haide 2nd Road, Haizhu Community, Yuehai Street, Nanshan District,Shenzhen, Guangdong 518000), 深圳市闪至科技有限公司 (中国广东省深圳市南山区粤海街道海珠社区海德二道288号茂业时代广场15F-3) filed a patent application (PCT/CN2023/133021) for "CHASSIS DEVICE, MOVABLE PLATFORM, SHOCK ABSORBER, AND MATERIAL STORAGE AND RETRIEVAL DEVICE" on Nov 21, 2023. With publication no. WO/2025/107155, the details related to the pa...