1. Responsible for the sales of the company's products nationwide, achieving sales targets as planned;
2. Responsible for developing and maintaining product sales channels;
3. Responsible for collecting customer demand information and maintaining good cooperative relationships with customers;
4. Responsible for customer relationship maintenance, regularly or irregularly visiting key customers;
5. Responsible for team development, construction, and management;
6. Complete other tasks assigned by the leader.

1. Due to the characteristics of the company's business, frequent business trips to different provinces and cities in China are required, and can be delivered by recipients;
2. There is no limit to the province or city where employees are located, and corresponding office adjustments will be made based on the province or city where the new employee is located;
3. Those with work experience in industries such as metallurgy, environmental protection, or instrumentation;
4. At least 2 years of work experience in the sales industry, with sales management experience preferred.

1. Responsible for project research and development, design, product promotion, and implementation;
2. Responsible for the company's technical solution design, microcontroller programming, PLC control programs, and embedded software programming;
3. Responsible for the drawing and technical archiving of relevant drawings;
4. Develop product standards, plan and design technical coordination, interfaces, and other work.

1. Bachelor's degree or above, majoring in weak current related fields such as automation, electronic information engineering, and electrical engineering;
2. Possess complete system level design capabilities, able to independently complete schematic and PCB design;
3. Capable of programming microcontrollers, proficient in ARM and Cortex m3 microcontroller C language programming;
4. At least 3 years of research and development work experience, with industrial on-site design experience preferred;
5. Those who can debug GPRS modules are preferred;
6. Have a strong sense of responsibility, be humble and down-to-earth, and be able to adapt to business trips.