Good knowledge and hand on skills of HVAC system operation, repair and maintenance 熟悉中央空调系统，掌握中央空调的操作规程和维修保养程序 Knowledge and skill of repair and maintenance of refrigeration system, cold room, etc. 精通冷冻系统和冷藏室的维修和保养工作 Knowledge of absorption chiller operation and maintenance 熟练操作吸收式冷水机组并懂得如何进行维修保养 Technical vocational institute training in HVAC and refrigeration 在职业技术学校毕业受过中央空调和冷冻系统方面的培训 Basis Mechanical & Electrical knowledge 掌握初级机械和电力方面的知识 Skill of electrical & gas welding will be advantage 有水电焊技能者优先 Skill of pipe work installation 有管道安装技术 Must present a well-groomed appearance 良好的仪容仪表 Ability to communicate fluently in the primary language of the workplace both verbally and nonverbally 在工作中的口头和书面的沟通联络能力 Sound judgment, and strong decision-making, problem-solving and follow up skills   合理的判断力，决策力，问题的解决和跟进技巧 Excellent guest service skills Ability to respond to and handle difficult or stressful situations with tact and diplomacy 出色的对客服务技能机智灵活处理工作中遇到的难题和压力