“Your Underground Utility Enclosure Experts”
© Martin Enterprises 7231 Boulder Avenue Highland, CA 92346 Office (951) 928-8713 Fax (951) 928-4623
Polymer Concrete Boxes
These boxes consists of polymer concrete body
incorporating a polymer concrete reinforced ring
and cover. Each cover allows easy access to the
box via standard or lockable hardware (optional) with a
stainless steel lifting pin(s). Tier 15 thru Tier 22
applications available. See your sales rep for
further information.
Superior product quality and client satisfaction are the cornerstones of Martin Enterprises Quality Management System,
as we have embraced the ideologies and gained registrations and listing of the following organizations:
All Martin Enterprises Enclosures are RUS Listed by the U.S. Department of Agriculture and 100% proudly made in America
with manufacturing facilities located in Nuevo, California and Dallas, Texas.
UL Listed File# E351227 ISO 9001:2015 Registered (Cert No. C2017-02384-R1) QuEST’s TL9000 Registered (ID 6775)
Office 951.928.8713 / Fax 951.928.4623
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