日本久久久久久久做爰片日本,婷婷视频在线,伊人二区,男人天堂精品

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.

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

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

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