London, UK, July 18th, 2013 - Visual Technology Services is pleased to announce its partnership with C Tech Development Corporation for the global distribution of its PDF3D technical publishing tools. The 3D PDF conversion software will be made available to the worldwide environmental, geological and general earth science engineering community who are currently using C Tech's MVS, EVS and EnterVol visualization modeling tools. The integration of both systems will enable C Tech software users to communicate and share complex models, such as those used in ground water modeling, environmental site remediation, geological and geospatial modeling, in a widely accessible, interactive 3D PDF format.

"The ability for scientists and engineers to communicate and share visualization results is critical in distributed organizations." comments Reed Copsey Sr., President & CEO of C Tech, "The PDF3D distribution brings access to a large new community. From 3D plume dispersion, to 3D GIS integration we see great potential here, and we are very pleased with the rapid support and nimble responsiveness of the PDF3D development team."

According to Ian Curington, CEO of Visual Technology Services, "The partnership brings expanded distribution to a wider engineering community, including federal agencies, and enables advanced visualizations of complex 3D environmental and geological models to be shared in standard PDF form, including time-series and parameter studies."

The PDF3D integration and distribution is available immediately, directly from C Tech.

About PDF3D
PDF3D ( www.pdf3d.com) is an innovative independent 3D technical publishing technology for 3D models viewable in PDF documents from Visual Technology Services. Covering a wide range of applications from geospatial, geology, aerospace, architecture, product packaging, and online sales & marketing, PDF3D makes it practical to distribute interactive highly compressed 3D PDF documents to everyone with the free Adobe Reader.

About C TECH
C Tech Development Corporation ( www.ctech.com) is a research and development company focused on Earth Science software for environmental, oceanic, archeology, mining and geologic data analysis and visualization. Founded in 1989, C Tech has hundreds of customers and thousands of users including the United Nations, U.S. Environmental Protection Agency, Environment Canada, U.S. Geological Survey, U.S. Army Corps of Engineers, U.S. Department of Energy Laboratories, U.S. Nuclear Regulatory Commission, U.S. Department of Transportation, and the majority of the world's largest engineering and environmental consulting firms.

Contact Details:
Visual Technology Services Ltd.
Ian Curington
Email: Email Contact
Tel: +44(0)7787 517529

C Tech Development Corporation
Reed Copsey Sr.
Email: Email Contact
Tel: +1-808-447-9751