Link4 is a trusted solution to help distributors and resellers increase sales, with advanced agricultural environmental control equipment that will meet the needs of every type of grower.

Our products include advanced greenhouse control systems, hydroponic controllers and irrigation systems, as well as supplementary products such as motor controllers, our new lighting contactor panel, contactor panels, sensors and greenhouse accessories.

As many resellers are unfamiliar with the technical aspects of environmental control systems, we have designed our products to be simple to explain and to use. However, we'll also be there before, during and after the sale, to help your customers make the most of their equipment investment.

Greenhouse Solutions Resellers

Greenhouse Solutions Environmental Resellers

With Link4, greenhouse product resellers receive far more than sophisticated, innovative control and automation technology, backed by proven design. They also gain a partner with decades of experience in this market that can serve as a consulting extension of their team and their business.


Hydroponic Solutions Resellers

Hydroponics Solutions Resellers

Manufacturer accessibility is one of the most common challenges facing resellers of hydroponic equipment. With Link4, someone is always available to answer the phone, and put you in touch with someone who knows the systems we sell and can guide your clients through the installation process.