1. Market development and customer expansion: Responsible for conducting market research on the company's products in various fields and industries, and exploring potential customer demands.

2. Follow up on the entire sales process, including customer inquiries, contract signing, order delivery and payment collection, and coordinate with relevant departments such as production and logistics to ensure efficient responses to customer demands.

Under 40 years old, with a college degree or above, having a well-proportioned face, good image and temperament, outgoing and cheerful, proactive, affable, possessing strong stress resistance and adaptability, and passionate about sales work.

1. Communication skills: Possess excellent language expression and listening abilities, and be adept at establishing and maintaining customer relationships.

2. Social skills: Possess strong social awareness and skills, and be proficient in handling various social situations.

3. Talents and Specialties: Possess one or more talents and specialties.

Review, trial production, testing and inspection during the new product development of black talc powder and the improvement process of existing products.

2. Collection and processing of technical, process and quality information during the trial production of new black talc powder products.

3. Formulate and revise technical standards, production processes, testing procedures and other documents for plastic, coating and rubber talcum powder products, and supervise their implementation.

College degree or above, majoring in chemical engineering, polymer science or related fields.