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Robert Manufacturing Company
Standards of Reliability Since 1936
     Over the years, increased demand for RMC products created the need for greater capacity. We've grown steadily to meet that need, and today we manufacture a wide variety of innovative plumbing-related products ..... products our customers sell with confidence. Two full scale production facilities are in place in and near Rancho Cucamonga, California, our headquarters city. Already encompassing more than 150,000 square feet, we are continuing to expand our already wide product line and refine operations when necessary to insure continued superior service.

     Quality Engineering. Made by dedicated craftsmen in state of the art facilities. Backed by services second to none. As a result, we have become a respected leader in the industry. We intend to keep it that way.

Your Manufacturing Resource

    We are not re-sellers, we are a manufacturing company. We feel that the best way to provide our customers with consistent quality and quickest delivery is to make the products ourselves from start to finish. The fact that most of our overseas competitors are copying *our* products proves that it does mean something when we say, "Standards Of Reliability".

Superior quality is assured with our own tube mills for forming and welding thin wall stainless steel gas connectors. The very latest in multiple spindle rotary transfer equipment for high speed machining of precision brass valves and fittings.
Many types of fully automated packaging equipment provide solutions to your exact packaging requirements. Sophisticated, computer controlled machining centers for efficient material processing, and to insure that assemblies and components always meet exacting quality control standards.
The Variety To Keep Up With Customer Needs

     Most often, we already make the item you’re looking for. If not, we might be able to design and manufacture it to your specifications. Many of our best products got started just this way.

     As the record shows, RMC has always been customer oriented in terms of quality and service. We are interested in helping to satisfy your needs, but equally important is the recognition that customer's needs vary considerably, and a true industry leader must have the ability to meet those needs.

     Since its inception more than 70 years ago, RMC has been a source of some of the most innovative, high-performance plumbing products on the market.  Our extensive BOB®, BOB® Flex, and BOBBY® lines represent the best in design engineering and manufacturing efficiency.  We take pride in the fact that for over half a century, this all-American tradition has contributed to the success and fine reputations of the wholesalers, contractors, and OEMs with whom we have been associated.  We have no intention of resting on our laurels.  Rather, we will continue to keep pace with every technological advancement, while maintaining our innovative capabilities.  As always, our efforts will be to enhance the reputations of our customers and to give them a competitive edge. 




Robert Hartwell, Chairman
Robert Manufacturing Company
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