/* Main Variables */ :root { --main-dark: black; --main-light: white; } /* Global Styles */ ::selection { background: var(--main-dark); color: var(--main-light); text-shadow: none; } img::selection, svg::selection { background: transparent; } /* Link color inherits from parent font color */ a { color: inherit; } /* Disable / enable clicking on an element and its children */ .no-click { pointer-events: none; } .can-click { pointer-events: auto; } /* Target any element with a certain "word" in the class name */ [class*="spacer"] { }

North america’s largest manufacturer
of copper and zinc compounds

Helping farmers, factories, feed mills, animal nutritionists, and more since 1962

Get Started

We ship the highest
quality products
on time, every time

Customizable

Reliable

Made in the USA

Learn More
storage tanks

Why
Old Bridge
Minerals?

Old Bridge Minerals is a trusted brand due to our certifications, quality guarantee, and traceability.

As the largest manufacturer of Copper and Zinc based minerals, we are able to custom blend products to fit your needs and specifications. By carefully controlling our raw material supplies and manufacturing processes, we are able to provide the most consistent highest quality products.
Understanding the source and manufacturing of Copper and Zinc based minerals, while ensuring their quality, is essential to us and in every decision we make. Our deep understanding of how to manufacture Copper and Zinc based minerals is our core foundation and a vital part of the superior quality, consistency and service that we provide.
Trusted worldwide, certified by
NSF certified and approvedSFSF certified and approvedGSA certified and approvedOSHA certified and approvedFAMI'Qs certified and approvedEPA certified and approvedUSP certified and approvedAFIA certified and approvedHACCP certified and approvedGMP certified and approvedWAA New Jersey Certified and ApprovedPMRA certified and approvedHALAL certified and approvedKosher certified and approvedOMRI listed for organic use
Learn More

Our products

emerald compounds

Emerald Compounds

Emerald-C ™ is our newest product manufactured specifically for the animal feed industry. It is specially formulated to deliver increased bioavailability and performance, while providing a copper source with no sulfates or chloride. Emerald-C ™ is exclusively from copper wire and is manufactured in the USA at our HACCP and AFIA certified safe feed/safe food New Jersey facility.
View emerald products
zinc compounds

zinc Compounds

At Old Bridge Minerals, we produce over 3 million pounds of Zinc Sulfate monthly. Our Zinc Sulfate is 100% soluble in water and  manufactured as a batch process with two separate production lines as powder or granular. As well as being NSF Approved, it is also certified for use as organic crop fertilizers,  organic soil amendments and organic animal feed.
View zinc products
copper compounds

copper Compounds

Our Copper Carbonate and Copper Sulfate are exclusively from copper wire domestic primary sources. We can guarantee that all of our Copper Sulfate is free of any Chlorides and organics and it is regularly tested for Dioxins, Chlorides and PCBs. As the largest manufacturer, we produce over 8 million pounds of Copper Sulfate monthly and have the ability to lot select inorder to meet your specific needs.
View copper products

Emerald Compounds

Emerald-C ™ is our newest product manufactured specifically for the animal feed industry. It is specially formulated to deliver increased bioavailability and performance, while providing a copper source with no sulfates or chlorides. Emerald-C ™ is exclusively from copper wire and is manufactured in the USA at our HACCP and AFIA certified safe feed/safe food New Jersey facility.
View emerald products
emerald compounds

zinc Compounds

At Old Bridge Minerals, we produce over 3 million pounds of Zinc Sulfate monthly. Our Zinc Sulfate is 100% soluble in water and  manufactured as a batch process with two separate production lines as powder, min-granular or granular. As well as being NSF Approved, it is also certified for use as organic crop fertilizers,  organic soil amendments and organic animal feed.
View zinc products
zinc compounds

copper Compounds

Our Copper Carbonate and Copper Sulfate are made exclusively from primary domestically sourced copper wire. We can guarantee that all of our Copper Sulfate is free of any Chlorides and organics and it is regularly tested for Dioxins, Chlorides and PCBs. As the largest manufacturer, we produce over 8 million pounds of Copper Sulfate monthly and have the ability to lot select in order to meet your specific needs.
View copper products
copper compounds
Our process
Inquire
Consultation
testing + R&D
Manufacture
deliver

Inquire

Whatever you need, we’re here to help. Inquire about one of our current products, developing a custom product, request for a quote or about a problem you need help solving.

Consultation

We’ll discuss your needs and goals while providing a tailored solution and a quote.

Testing + R&D

Our on-site New Jersey state certified lab will provide you with a sample to test.  This will be repeated until the sample fulfills all of your requirements. Once the sample has passed testing, an order can be placed. This procedure takes around 18 months.

Manufacture

We manufacture continuously at our HACCP and AFIA certified safe feed/ safe food New Jersey facility, which allows us to keep enough production capacity to supply all of our clients at all times. Our on-site State Certified Laboratory ensures very reapid analysis, resulting in a faster turnaround for you. We can also supply a variety of packaging.

Deliver

We can ship on time, every-time. We ship continuously and have immediate shipping capability. We ship all over North America and to many international locations and can arrange transportation services, mix loads, and drop ship to multiple locations worldwide. Outside warehousing is also available on the West Coast and East Coast.

Inquire today

We’re here to help

get started
© 2022 | Old Bridge Minerals | All rights reserved
/* Main Variables */ :root { --main-dark: black; --main-light: white; } /* Global Styles */ ::selection { background: var(--main-dark); color: var(--main-light); text-shadow: none; } img::selection, svg::selection { background: transparent; } /* Link color inherits from parent font color */ a { color: inherit; } /* Disable / enable clicking on an element and its children */ .no-click { pointer-events: none; } .can-click { pointer-events: auto; } /* Target any element with a certain "word" in the class name */ [class*="spacer"] { }
/* Main Variables */ :root { --main-dark: black; --main-light: white; } /* Global Styles */ ::selection { background: var(--main-dark); color: var(--main-light); text-shadow: none; } img::selection, svg::selection { background: transparent; } /* Link color inherits from parent font color */ a { color: inherit; } /* Disable / enable clicking on an element and its children */ .no-click { pointer-events: none; } .can-click { pointer-events: auto; } /* Target any element with a certain "word" in the class name */ [class*="spacer"] { }
/* Main Variables */ :root { --main-dark: black; --main-light: white; } /* Global Styles */ ::selection { background: var(--main-dark); color: var(--main-light); text-shadow: none; } img::selection, svg::selection { background: transparent; } /* Link color inherits from parent font color */ a { color: inherit; } /* Disable / enable clicking on an element and its children */ .no-click { pointer-events: none; } .can-click { pointer-events: auto; } /* Target any element with a certain "word" in the class name */ [class*="spacer"] { }