job requirements:
　　Independently designed or participated in"appearance design,structural design,system design and other related work of mechanical,medical and integrated products.
　　Knowledge of certain chemical fluid professional knowledge,understanding of chemical unit operation and the design of related equipment such as mixed absorption and separation,and experience in equipment design is preferred.
　　Familiar with the selection of mechanical engineering materials,understanding of mechanical processing technology,understanding of pneumatic and hydraulic principles,etc.,able to independently select and design and put forward basic process requirements.
　　With more than 6 years of relevant work experience in fluid,pipeline instrumentation,industrial structure,and product structure design,he has independently held major mechanical,structural and system design positions.
　　Bachelor degree or above,major in mechanical design,chemical machinery,industrial design,chemical technology,etc.,understand English,and be proficient in using various software and development tools.