Slide Fertilizer First wireless flow monitor. No battery replacement. More Information Scroll down for more information. Slide Vacuum Seed Meter No adjustments required. Crop changeover is a "snap" with on kit per crop type. More Information Scroll down for more information.

Products for


A good harvest begins with a precise planting. Get to know our solutions.

Products for


Follow your planting in real time. Prevent failures and losses and increase your profitability with our unique technologies.


J.Assy is an expert in agribusiness technological solutions. We are one of Brazil’s largest investors in R&D on this industry, with a remarkable culture for innovation, represented by the high number of patented technologies achieved and the strong market presence. From the diagnosis in the field to after-sales, we devote all our efforts to help, improve and monetize the daily lives of growers in several countries.

Our Mission

"Create the best products in the market that can be considered as real artworks by farmers."