SARENTECH management chart is hierarchical, with the Chief Executive Officer (CEO) as company leader, followed by the Chief Financial Officer (CFO), from which the finance department branches out. Then the second level, there are four departments: sales, quality control, engineering, and production. Each department has further subdivisions. The organizational chart provides a clear overview of the company’s structure and the reporting relationships within the organization. It allows employees to understand their position within the company and who they report to, as well as the overall hierarchy of the company. Furthermore, the chart can be helpful for strategic planning and decision-making within the company. It can highlight areas of overlap or gaps in responsibility, allowing for more effective allocation of resources and clearer lines of communication.

1What is the role of production department
The production department is divided into "procurement", "warehouse", and "assembly". 
2What is the role of quality control department
The quality control department is divided into "IQC" (Incoming Quality Control), "IPQC" (In-Process Quality Control), and "OQC" (Outgoing Quality Control).
3What is the role of engineering department
The engineering department has three subdivisions, namely "RF" (possibly Radio Frequency), "Microwave", and "CNC" (Computer Numerical Control).