For more information on our company and the services we offer, please click on one of the following contacts to send us an e mail.  Dennis Brisson. Engineering and Technical Support Tammy Sousa. Customer Service and inside sales Dave Triplett. Engineering/Machining Tool & Design 31284 San Antonio St. Hayward, Ca. 94544 Phone: 510-487-9590 Fax: 510-471-5205 Web: www.toolanddesign.net