At Trane Technologies TM and through our businesses including Trane ® and Thermo King ® , we create innovative climate solutions for buildings, homes, and transportation that challenge what’s possible for a sustainable world. We're a team that dares to look at the world's challenges and see impactful possibilities. We believe in a better future when we uplift others and enable our people to thrive at work and at home. We boldly go. **Job Summary：** Developing long-term customer relationships and maximizing account penetration and customer retention by developing HVAC air side system related solutions. **Responsibilities:** · Prepare detailed proposals and estimates for air side equipment, ensuring compliance with customer specifications and project requirements. · Provide technical support to Sales Managers and their customers regarding air side HVAC systems, product selections, application advice and equipment configuration/sizing. · Prepare project transition documents, ensuring all necessary information is communicated for seamless hand-off to the operations team. · Updating and maintaining CRM system. · Assist sales team during pre-sales activities, including client meetings, site surveys and technical discussions. · Coordinate with engineering, manufacturing and operations team to ensure seamless project execution. · Provide post-sales technical support, troubleshooting and follow up. · Attend job site visits, which may require working outdoors or in mechanical/equipment rooms and exposure to variable weather conditions, moving parts, heights, and other environmental factors. · Participate in training sessions, which may include travel to international factories or training centres. + Remain up-to-date with product offerings, technical developments, and industry standards. **Qualifications:** **Education & Experience:** · Bachelor's degree in engineering, engineering technology, business or equivalent from a four-year college or university preferred, or equivalent combination of education and experience. · **Trilingual proficiency in Cantonese, Mandarin and English** , with excellent written and verbal communication skills as communication with Trane Chinese factory is required. · Strong attention to detail and ability to read and interpret technical drawing/specification. We offer competitive compensation and comprehensive benefits and programs. We are an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, age, marital status, disability, status as a protected veteran, or any legally protected status.