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Job description ：
1.Responsible for the promotion of products in the market area and the development of the market ;
2．Establish a good communication channel with the Design Institute, the owner, the contractor, or the engineering company ;
3. Make sales work plan, understand customer needs, collect market information, master and track project information and progress in time ；
4. Drafting and compiling technical documents for bidding；
5. Do a good job of customer service and sales contract follow up