自拍偷拍美腿丝袜亚洲欧美日韩|A级毛片一区二区三区|欧美精品系列少妇A免费观看|人妻少妇精品视频一区97精品|亚洲性爱视屏一区成人电影|中文字幕五级高潮片|日本一级少妇a片|一级黄色性爱片免费看|精品国产一级大黄片|成人av激情电影

Focus on the field, professional innovation

David Medical has built a high-level independent research and development team, focusing on the field, professional innovation, and constantly catching up with the world's advanced level.

Company Tenet

For users: Provide high-quality products and excellent services to create the greatest value investment.

For the society: Serve humankind, save lives.

For shareholders: Offer high returns.

For employees: Create development space, enhance employee value, and improve the quality of work and life.

Core Value

Social responsibility, quality first, technology-oriented, honesty and integrity, profit from work that benefits mankind.

Business Philosophy

Innovation and leading level, quality first and quantity, diligent and thrifty, harmony and development.

Company Vision

Become a world-renowned and domestic leading professional manufacturer of medical devices for infant care.