New England Mechanical Services
One of New England's largest mechanical, electrical, and hvac contractors. We specialize in mechanical design, design build, and building automation.
http://www.nemsi.com

Mechanical Calculators - How Do They Work?
Mechanical calculators - Kalkulatory mechaniczne / Symulator arytmometru z lat 60tych - Arithmometer Simulator from 60s
http://www.icpnet.pl/~mgrzegorz/index_english.html

Matherly Mechanical Contractors, Inc.
Midwest City, Ok. full service mechanical contractor.
http://www.matherlymech.com/index.htm

Ningbo Grandbroad Mechanical Seal Mfg Co., Ltd.
ISO9002 manufacturer and exporter of manufacturer and exporter of mechanical seals, pumps, gaskets, o-rings and other sealing materials.
http://www.gbseals.com

Pro Star Mechanical Technologies Ltd.
Pro Star Mechancial sells, services, and installs gas-fired boilers, electric boilers, ground & geothermal heat pumps, Trane, Mitsubishi, and Carrier heat pumps, water purification products and more. Pro Star provides specialized testing of HVAC equipment such as backflow testing. Pro Star does custom design work to suit any HVAC application. Pro Star has proudly serviced Victoria and the Gulf Islands of BC for 15 years.
http://www.prostar-mechanical.com

Mechanical Solutions, Inc.
Mechanical Solutions, Inc. (MSI) provides mechanical engineering services to a worldwide client base for machinery and related structures, biomedical devices, electronics, and specialized government applications by delivering practical and effective solutions rather than simply analysis and test results. Services include new product development, design audits, specialized mechanical/ fluid dynamic testing including MSIs effective Time-Averaged Pulse (TAP) testing method, linear and non-linear 3D Finite Element Analysis (FEA), rotordynamic and bearing analysis, Computational Fluid Dynamics (CFD) analysis, specialized software development, and troubleshooting of difficult problems. Applications include turbomachinery for industrial and aerospace services, surgical instruments and implants, circuit boards and other electronic devices, active armor, engines, and munitions. MSIs staff includes very experienced engineers with diverse, large company backgrounds working closely with talented younger engineers.  This mix helps maintain a competitive rate structure and ensures fresh ideas, energy, and future company health.
http://www.mechsol.com

CadEngineer
Draughting specialist offering services to the electo-mechanical and mechanical engineering sectors.
http://www.cadengineer.co.uk

Welch Mechanical Designs, LLC
specializes in the mechanical aspects of packaging optical and electronic components.
http://www.wmdllc.com

CADClick
KiM GmbH Konstruktion & Internet im Maschinenbau
http://www.cadclick.de/

Sagamore Mechanical Services, Inc.
Full service mechanical contractor active in Maryland, D.C., and Northern Virginia
http://www.sagaserv.com