Review sales orders to ensure the maximum profit of sales orders,Control the logistics cost of sales orders, responsible for cooperation and negotiation with logistics companies,Organize office layout and order stationery and equipment，Maintain office condition and arrange necessary repairs，Responsible for Human Resources，Responsible for the company's finances，Organize office operations and proceduresCoordinate all office equipment with IT department，Ensure all items are invoiced and paid on time，Manage contract and price negotiations with office suppliers, service providers and office leases，Manage office G&A budget to ensure accurate and timely reportingGeneral support for visitors，Solve employees' questions about office management issues，Liaising with facilities management providers, including cleaning, catering and security servicesPlan internal or external events such as parties, celebrations and meetings