Salary：10000-20000 RMB 1. business reception, market development, expand potential customers. 2. grasp customer needs, complete pre project services and follow up project services. 3. develop different sales strategies according to industry characteristics and customer needs. 4. collect customer information and understand the market competition. 5. According to the characteristics of customers, formulate a relationship maintenance program with key customers, at the same time, according to customer needs and market changes, put forward suggestions for improving the service of the company. 6. assist in tender preparation, enquiry and filing. 7. assist in other tasks assigned by the Department and other tasks assigned by superiors. Job requirements: 1 graduated from Petroleum (or Science) related field, preferably in market development. 2 strong communication and presentation skills, confident sales awareness and negotiation skills. 3 good professional quality, strong resistance and enthusiasm. 4 strong learning ability, willing to learn the technical content of this field. 5 male, can accept business trip; 6 English can be used as working language. 7. fresh graduates can also be considered.