http://Cadvert.d2g.com Can provide CAD Data Exchange, Repair and Healing service:
http://Cadvert.d2g.com is a web-based professional CAD/CAM/CAE/PDM data Exchange service which translates files between disparate CAD systems quickly and reliably. Problem files are also repaired and healed allowing you to utilize the part, drawing or assembly without extensive rework.
The SERVICE is operated by a team of experienced CAD data exchange specialists who are constantly involved in R&D to develop better solutions. Each CAD system is supported by personnel who are well-versed in the particular format and are adept at using the right tools to translate, check and repair files.
Supported CAD Systems
Simply log into Cadvert.d2g.com and upload your file. Translation will take between 0.5 to 3 working days and you will be notified by email when your file is ready. Then return to CAD Conversion to download your translated file.