That's not true. Sany Heavy Carpenter refers to the position of chief engineer under Sany Automobile Manufacturing Co., Ltd. They need to participate in the production line of heavy trucks and carry out various assembly, welding, debugging and other technological operations according to the process flow and work instructions. Implement product quality inspection standards, and carry out various quality inspections and tests on heavy trucks to ensure that the products meet the requirements. Assist engineers and technicians to troubleshoot production lines, and carry out simple maintenance and parts replacement.