Market Strategy & Customer Development: Develop in-depth understanding of the company''s intelligent fluid monitoring system and define sales strategies for overseas markets to acquire new customers and manage existing accounts; Technical Consulting & Solutions: Provide technical consulting and tailored solutions to overseas customers to help improve drilling fluid monitoring efficiency and performance; Marketing & Brand: Support product demonstrations, technical seminars, exhibitions, and other marketing activities to enhance product and brand visibility; Project Delivery Management: Manage overseas project delivery, including contract negotiation and execution, order tracking, on-site implementation, and cross-functional coordination to ensure timely and proper delivery; Market & Product Feedback: Maintain close communication with customers, project teams, and internal R&D and service teams, collect market insights, competitive intelligence and product feedback, driving continuous product and solution improvement; After-sales Support: Support after-sales activities by providing on-site technical assistance and training to improve customer satisfaction and long-term engagement. Core Competencies: 4.1 Strong teamwork and cross-functional communication skills, with the ability to collaborate effectively with people from different cultural backgrounds and support smooth sales project execution; 4.2 Proactive, responsible, customer-oriented, resilient under pressure, and willing to take on challenging sales targets and deliver results.