1. College degree or above, major in marketing or related fields.

2. Have sales experience in industrial equipment products and customers of state-owned enterprises; Those who have worked in the mining and tunnel machinery industry are preferred for product sales.

3. Can adapt to business trips, have a driver's license, and proficiently drive a car on the highway alone.

1. Bachelor's degree or above, majoring in mechanical design or related fields.

2. Familiar with mechanical structure, transmission principles, and equipment control principles; Proficient in using 2D and 3D drawing software.

3. Priority will be given to those with experience in engineering machinery chassis or boom design.

1. College degree or above, major in mechanical manufacturing or related fields.

2. Experience in assembly processes for mechanical manufacturing enterprises.

3. Have basic theories and knowledge in the field of mechanical processing, including material mechanics, metalworking, mechanical drawing, machining principles, tolerance fitting, standardization, etc.