The Business Manager is responsible for the sales and market development of pigment products, focusing on using rich sales experience and market knowledge to promote the growth of the company's products in the fast-moving consumer goods market. It is required to have certain marketing experience and be able to independently conduct business and manage customer relationships.

The technical experimenter is responsible for leading the laboratory technical experiments, data analysis and equipment maintenance to ensure the accuracy of the experimental results and the efficiency of laboratory operations. It is required to have certain work experience and be able to independently handle complex problems in the experiment.

Wastewater Technicians are responsible for the operation, maintenance and optimization of wastewater treatment facilities to ensure that the wastewater treatment process meets environmental standards. They are required to have certain work experience, be able to independently handle complex problems in wastewater treatment systems, and be prepared for future development as wastewater managers.

The quality inspector is responsible for leading the product quality testing and inspection work to ensure that the products produced meet the quality standards. This position requires certain work experience and the ability to independently handle problems in quality inspection.

Analytical engineers are responsible for leading product quality testing and analysis, ensuring that the company's products meet quality standards and promoting the optimization and improvement of quality inspection processes. They are required to have certain work experience and be able to handle complex analytical problems independently.

Automation engineers are responsible for designing, implementing and optimizing production line automation systems. This position requires experience in solving complex problems in automation systems independently and promoting technological improvements.

The safety manager is responsible for the company's environmental protection, safety, and occupational health management, ensuring that production operations comply with relevant regulations and standards.

Develop production plans, control material supply, and ensure efficient production. Coordinate the work of multiple departments to meet customer needs.