Due to production needs, urgently recruit more than one refrigeration engineer Requirements are as follows: 1. Graduated from a junior college or above in low temperature refrigeration engineering, air conditioning and HVAC engineering; 2. Familiar with industrial chiller, screw chiller production, assembly and design, engineering process, will calculate the material table, will select spare parts, will calculate the cooling and heating load, refrigerant piping, engineering drawing and so on. 3, 2 years of experience in HVAC, refrigeration construction unit design, proficient in the professional knowledge and norms of this profession can independently complete the major design tasks of this major; 4, proficient in CAD, PRO-E and other three-dimensional software, diligent and dedicated, with good professional ethics, can withstand the pressure of work; 5. Familiar with refrigeration electrical control, automation control design and assembly; 6, the treatment is excellent, the development space is broad.