职责描述： 1.Check purchase invoices and process vendor payment application; 2.Check and process employees reimbursement; 3.Issue invoices to customers correctly and timely according to request; 4.Update Incoming payments and outgoing payments timely; 5.Verify VAT invoice ,VAT report reconciliation monthly; 6.Prepare AP and AR aging reports; 7.Monitor AR collection and follow up overdue amounts; 8.Review and update credit limits and payment term; 9.Build and maintain positive working relationship with sales department, good credit sense and update customers’ situation; 10.Filing vouchers and documents; 11.Active participation in working procedure optimize;