1. Responsible for promoting the company's products in overseas markets, including expanding and maintaining customers, developing channels, and conducting market research;
2.To complete overseas market sales targets, product quotations, contract negotiations, contract execution, contract signing, and other related tasks;
3. Timely collect relevant industry policies, competitor information, customer information, etc. from both domestic and international sources, analyze market development trends, and provide information support for the company's major decisions;
4. Production and review of export documents;
5. Translation work for the company and the products;
6. Other tasks assigned by the leader.

1. To be responsible for the development and maintenance of the Company's flue gas DeSOx and DeNOx and water treatment technology and related equipment, catalyst and technical service business, and complete the sale targets;
2. To expand the key customers and sales channels according to the Company's marketing strategy to expand the market area;
3. To be Responsible for sales planning within designated areas;
4. To sign and coordinate the product sales contracts and collect payments;
5. To communicate with relevant departments of the Company and external clients on projects;
6. To publicize the corporate image;
7. To complete other work assigned by the superior leaders.

1. To be responsible for the R&D and application testing of graphene material specific direction products;
2. To design and implement the experimental scheme of the project;
3. To carry out investigation and survey, conduct tests and write reports;
4. To keep experimental records and establish standardized experimental procedure;
5. To write daily, weekly and interim reports and experimental data;
6. Other tasks arranged by the leader

1. To count the Bill of Material and draw flow charts based on the products;
2. To prepare technical solutions based on the product features and rectify based on the customer feedback;
3. To Be responsible for the technical communication with the clients of Party A and answer their questions;
4. Cooperate with relevant departments to prepare and make the bidding documents, ppt and other technical documents;
5.Other tasks arranged by the leader.