1. Conduct market analysis and industry research for the entire range of bathroom products.2. Collaborate with R&D and relevant departments to propose strategies for new product launches and phased-out products, managing the product lifecycle effectively.3.Conduct targeted research and market follow-ups for existing key products, coordinating between R&D and marketing.4.Assist in formulating incentive, promotional policies, and sales targets for the product category.5. Organize internal and end-user training programs to enhance product knowledge.6.Collaborate with the sales team to brainstorm comprehensive product combinations and proposals for entire construction projects.