·Developing a solid and trusting relationship between major key clients and company · Resolving key client issues and complaints · Developing a complete understanding of key account needs · Anticipating key account changes and improvements · Expand the relationships with existing customers by continuously proposing solutions that meet their objectives · Managing communications between key clients and internal teams · Ensure the correct products and services are delivered to customers in a timely manner · Strategic planning to improve client results · Negotiating contracts with client and establishing timeline of performance · Establishing and overseeing internal budgets with the company and external budgets with the client · Planning and presenting reports on account progress, goals, and quarterly initiatives to share with team member · Meeting all client needs and deliverables according to proposed timelines · Analyzing client data to provide customer relationship management · Expanding relationships and bringing in new project · Keep looking and do the competitors analysis · Study the market and looking for a new opportunities EDUCATION BACKGROUND REQUIREMENTS: Required：Bachelor degree or abovePreferred：Degree in chemical engineering or Business Administration KNOWLEDGE & EXPERIENCEMinimum of 2-5 years in sales experienceStrong communication and interpersonal skills, with the ability to work closely with clients and internal teamsStrong customer service orientation and client-focused attitudeProactive and highly organized, with the ability to prioritize tasks effectively.Strong problem-solving skills and flexibility in handling client requests.A positive and professional attitude, with a focus on achieving team goals.Strong team player with the ability to collaborate across departments.Good command of written and spoken English