德尔玛：公司坚持对技术和产品的研发投入，设立了清洁健康、水健康和生活健康三大研发中心

Core Viewpoint - The company emphasizes the importance of keeping pace with market trends and customer needs to maintain its technological and product competitiveness [1] Group 1: R&D Strategy - The company has established three major R&D centers focused on clean health, water health, and lifestyle health [1] - Each R&D center specializes in specific product categories: clean R&D focuses on cleaning appliances, lifestyle R&D on personal care and sports health, and water health R&D on water purification products [1] - The R&D centers conduct demand research, market analysis, new product development, product promotion, and improvements to ensure quality while enabling rapid product development iterations [1]