Assist sales manager with preparing quotations, proposals, and sales documents. Follow up with clients on pending inquiries, payments, and after-sales service. Maintain accurate sales records and customer databases. Coordinate with engineering team to provide solution for customers’ satisfaction. Analyze market trends and competitors to help adjust strategies. Must achieve monthly sales target. Assist in planning and executing marketing plan (online & offline). Help manage social media accounts and update content regularly. Support organizing promotional events, trade shows, or showroom activities. Support in creating marketing content. Collect customer feedback and conduct basic market research, competitor analysis to guide strategy. Monitor daily, weekly, and monthly sales performance and prepare reports Assist in the preparation of business proposals, presentations. Maintain marketing materials such as brochures, samples, or price lists. Coordinate internal communications between departments. Support document control, filing, and meeting arrangements.