GENEVA, March 29 -- SHENZHEN XIPUNI PRECISION TECHNOLOGY CO., LTD. (Room 2901 (3701A), Shuibeijin International Jewelry Center, No. 99, Beili North Road, Cuizhu Community, Cuizhu Sub-district, Luohu DistrictShenzhen, Guangdong 518000), 深圳西普尼精密科技股份有限公司 (中国广东省深圳市罗湖区翠竹街道翠锦社区贝丽北路99号水贝国际珠宝中心2901(3701A)) filed a patent application (PCT/CN2025/130835) for "PRODUCTION PROCESS FOR ANNULAR WEARABLE ARTICLE, AND SMART RING" on O...