The ION Precision Products Mission:

We exist to empower US-based manufacturers to be competitive in the world market so that manufacturing, an essential tool in the creation of real wealth, can grow in the USA. We believe that the values enshrined in the founding documents of The United States should be protected at all costs and that reshoring manufacturing is critical in providing the capacity to do so.

ION Precision Products Rectifier Sticker with logo

ION Precision Products Story and Timeline

The existence of ION rests squarely on the shoulders of one man who had the vision, courage, and work ethic to go out on his own at a young age and establish and grow a rectifier company in Brazil. Below are some historical milestones of the company.

1991 – The company General Inverter is started in Brazil. Josue Zazulla leaves his position as an induction heater engineer where he was exposed to a/c electric motor control technology after he realized that the technology could be used in the rectifier industry.

1993 – The first Pulse rectifier project is completed and installed. It was an 1800 Amp / 10V unit, the size of a refrigerator. It’s still working!

1995 – First microprocessor control panel implemented in a General Inverter Rectifier.

2008 – Plastic non-corrosive enclosures were implemented for the first time. Stainless steel was always cost-prohibitive in Brazil.

2011 – LCD full color integrated control panel implemented.

2012 – General Inverter surpasses one million in sales.

2013 – The one thousandth General Inverter unit is completed and installed.

2014 – Josue meets Dan Dunigan at a SURFIN show in Cleveland. Dan agrees to represent the brand in the US under the A Brite Company offerings.

2016 – Josue decides to begin moving production to the US. A Move that Dan supports and will later be instrumental in completing.

2018 – General Inverter displays its units in the A Brite booth at SUFIN under the US Brand name of Green Power Products. Dans’ new equipment division manager Mark Coleman meets Josue.

2019 – Green Power Products hits a quarter million of sales and installation of American-made units.

January 2022 – Green Power Products Undergoes a name change to ION Precision Products, finalizes its transition to an American-based company, and launches the rebranded website you are on right now.


Meet Our Team

Our team is dedicated to making an impact by providing units built to last with high efficiency and innovative engineering that makes American manufacturing great again.

Josue Zazulla

Josue Zazulla


Josue has been applying his knowledge and expertise to champion high-speed pulse plating in the surface finishing industry for over 30 years. He is an expert engineer in power supply design, pulse plating, manufacturing tooling, and automation. Born and raised in Brazil, he established a power supply company that quickly transformed the manufacturing sector in the Brazilian economy. His previous company known as General Inverter has thousands of units still operating in Brazil. 

Mark Coleman

Mark Coleman


Mark has been instrumental in transitioning the company to be based in the US, by providing logistical support, sales support, marketing management, and business operational support during these challenging times. Utilizing skills and attitudes gained in the US Army (Veteran), he has embraced the challenges of these times and worked tirelessly to make sure we are able to keep our commitments and push forward no matter what obstacles we might face. As a highly technical and entrepreneurial person, he loves finding ways to bring this disruptive technology to market. His goal is to make ION the category king of power supplies.

ION Precision Products Future Vision – How We See Our Future

The Spark of Innovation: The Inspiring Story of Ion Rectifiers

Once upon a time, a small yet determined company was born in the bustling world of industry and manufacturing. Ion Rectifiers, a humble and passionate team of innovators, set out to revolutionize the world of plating rectifiers. With their unwavering dedication and a touch of humor, they embarked on a journey that would change the course of their industry forever.

Ion Rectifiers’ story begins with a young engineer who is tired of the status quo. He saw the limitations and inefficiencies in the existing technology and knew they he could do better. With his heart set on making a difference, he created a company that would challenge the norm and bring forth a new era of precision and innovation.

The road to success was not an easy one. The team at Ion Rectifiers faced countless challenges and setbacks, but they never lost sight of their goal. They knew that the key to success lay in their ability to adapt and innovate. With each hurdle, they grew stronger and more determined to succeed.

As the years went by, Ion Rectifiers’ reputation grew, and their technology became known for its unmatched precision and reliability. Their unique problem-solving approach and commitment to quality set them apart from their competitors. They were the first to introduce new technologies and techniques, always pushing the boundaries of what was possible.

The company’s growth was not just a result of its technical expertise but also its unwavering spirit. They understood that true innovation comes from collaboration and a shared vision. They fostered a culture of openness and creativity, where every member of the team was encouraged to share their ideas and contribute to the company’s growth.

Ion Rectifiers’ success is a testament to the power of determination and the human spirit. Their story is one of triumph over adversity, of a small group of individuals who dared to dream big and had the courage to chase those dreams. Their legacy lives on in the countless lives they have touched and the industry they have transformed.

Ion Rectifiers continues to lead the way in precision and innovation. Their story inspires all who dream of making a difference, proving that anything is possible with hard work, dedication, and a touch of humor.