Equipment Maintenance Manager with Dashboard & Scheduler

I would like have a Maintenance Manager With Dashboard & Scheduler on Excel sheet. I also would like to link it to my website for customers to pace a work order. Features should encloud:
- Work Order Submission.
- Quote Generation
- PO Generation
- Schedule Generation/Work Order Generation
- Service Report Generation
- Invoice Generation
- Customer database
- Equipment database
- Reports generation
- Dashboard for monitoring database