1. Develop product upgrading and optimization plans, provide improvement needs according to industry trends and competition, set upgrade priorities according to the company's situation, and continuously improve product experience 2.Collect market information, identify potential market demand, and plan new products 3. Visit customers in Europe, collect customer demand, and match company products according to customer demand 4.Explain the company's products to customers before sales 5.Provide product installation training and guidance to customers during sales 6. Solve product failures after sales 7.Complete related job requirements arranged by leaders

1. Master degree or above, engineering degree is preferred 2.Fluent in spoken English, familiar with European culture 3. New energy, air conditioning, heat pump, engineering and technology related industry Work experience preferred