Reliance Engineering - A Division of Built-Rite Tool & Die, Inc.

Phone: 978-365-3867  Fax: 978-365-5798

ISO Registered - ISO 9001 : 2008

One Company

Three Solutions

Reliance Engineering, Built-Rite Tool & Die and LSR Engineering
are integrated plastics technology companies with expertise in plastic
part design, mold design, mold making, and plastic processing.

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