紫建电子：公司目前专注于新兴消费类锂离子电池的生产、研发和销售

Core Viewpoint - The company is focusing on the production, research, and sales of emerging consumer lithium-ion batteries, particularly in the smart wearable device sector, such as smart rings, and has established long-term strategic partnerships with internationally recognized brands in this field [2] Group 1 - The company is dedicated to the production and development of lithium-ion batteries for emerging consumer electronics [2] - Smart rings are identified as a significant development direction within the emerging consumer electronics industry [2] - The company has formed stable strategic partnerships with well-known international smart ring brands, providing strong support in research, technology, and production [2]