please correct my grammar

This is too late to start the mass production on May 25. The shipment due date is May 15, and this is a new model we should required for the in-line inspection. Please push the mass production starts date earlier to May 10, because this is required to send the 10 pcs shipment sample for the customer; take time for customer to approve and sign back 1 pc to you put on the production line for inspection question. In order any problem when the production beings, please reschedule to us ASAP.

Say:
    It is too late to start production on May15. The shipment due date is May 15, and it is a new model that requires in-line inspection. Please push the production start date back to May 10 because it is necessary to send a ten piece sample to the customer, allow time for the customer to approve and send back to you to put on the production for inspection. If any problem occurs when production begins, please reschedule and notify us ASAP.


What do you think?

~R