Job requirements: 1. Have 3-5 years of sales experience in the AV display industry, be familiar with the competitive status of companies and products in the same industry, and be familiar with AV system integration, LCD, and LED display products and technologies; 2. Working languages: English。 Job Responsibilities: 1. Able to implement the company's target planning, formulate and support the sales team to complete monthly, quarterly, annual sales targets and new customer expansion targets; 2. Responsible for collecting and obtaining customer demand information and business opportunities, supporting the sales team in customer relationship maintenance and project follow-up, and achieving sales targets; 3. Responsible for the development and relationship maintenance of industry and major customers, establish good business relationships with customers in target industries, and be familiar with customers' planning needs and key personnel relationships; 4. Able to combine business work to output market research, industry trends, competitor analysis, marketing planning, provide information and opinions to support sales and marketing decisions, and provide timely feedback on competitors' sales and marketing progress.