1. First, understand the types, functions, advantages and other information of commercial vehicle exhaust aftertreatment accessories, acquire knowledge through official website, product manuals, technical materials and other channels, find reliable suppliers or partners, ensure the quality of the accessories sold and the reliability of supply, and establish contact with suppliers by participating in industry exhibitions and exchange meetings.

2. Secondly, understand the needs of target customers and market competition, and determine the positioning and promotion strategy of products. Obtain information through market research reports, industry analysis and other methods. Learn sales skills, such as communication skills, customer relationship management and negotiation skills. , improve sales performance. You can take a professional sales training course or find an experienced sales tutor to guide you.

3. Then make sales targets and strategies to attract potential customers through marketing activities and online and offline channels. Be able to make marketing plans, including promotion plans, marketing activities, channel cooperation, etc. Establish good cooperative relations with customers, provide high-quality after-sales service, and increase customer satisfaction and loyalty. Through the establishment of CRM system, regular visits to customers, technical support and other ways to achieve.

4. Finally, continue to learn industry trends and technical knowledge, pay attention to changes in policies and regulations, and adjust sales strategies and product positioning in time to adapt to changes in the market.