RESPONSIBILITIES AND DUTIES: + Assist in market research, competitor analysis for heating & water quality products + Assist in product development follow-up, information organization, optimization, and selection. + Coordinate with the marketing and sales departments for product promotion. + Organize and plan internal training, and support with sales in external product training. + Support after-sales problem solving, analysis and summary. EDUCATION: Bachelor or above MANAGEMENT: N/A QUALIFICATIONS: + Majors in heating, ventilation, and air conditioning, automation, electromechanical integration, or mechanical engineering is preferred, with good commercial sense. + 1-2 years working/internship experience, preferably in related industry + Familiarity with heating systems or WQ solutions, understanding the application. + Project management skills + Strong communication skills.