DFUN (THAILAND) CO.,LTD

Visit and present Battery Monitoring System (BMS) solutions to corporate clients, data centers, hospitals, industrial plants, and infrastructure projects Identify customer requirements and propose appropriate solutions Prepare quotations, contracts, and customer follow-up reports Provide customer support during and after sales in coordination with engineers/technical teams Build and maintain strong relationships with existing clients and continuously expand new accounts Monitor and achieve assigned sales targets, and report progress to management Prepare and maintain sales-related documents such as quotations, purchase orders, and project documentation Coordinate internally with the sales and technical teams to ensure smooth project execution Record and update customer information in databases/CRM systems Follow up on delivery schedules and coordinate with procurement/warehouse teams Prepare weekly and monthly sales activity and performance reports Handle other administrative tasks related to the sales function, including client appointment scheduling, meeting arrangements, and presentation preparation

Provide technical support for products such as Battery Monitoring System (BMS), Battery and DC Power Systems Diagnose and troubleshoot technical issues via remote support and on-site visits Support installation, testing, and commissioning of systems at customer sites Assist Sales team in pre-sales activities, including technical proposals, BOQ preparation, and tender documentation Analyze system faults and provide root cause analysis with corrective actions Coordinate with HQ engineering team (DFUN Zhuhai) for complex technical issues Prepare technical documentation such as reports, manuals, and service records Conduct customer training and provide after-sales support