We are a PDI company founded in 2001 by Joa Visser.

We take pride in our products and maintain a high standard of workmanship. Our continual investment in infrastructure, training and processes has resulted in adherance to high safety standards. We are registered with the Construction Industry Development Board (CIDB), SABS and MEIBC

Right from the beginning Zest Werke has been dedicated to excellence in all we do with a clear management commitment to always find ways to improve and grow
FROM GOOD TO GREAT

Significant industrial and marine experience, highly-skilled personnel, state-of-the-art manufacturing processes, an extremely rigorous quality assurance regime and the highest reliability and durability of our steelwork and site work has resulted in our successful track record with our customers.

We will build and maintain each piece of equipment
as if we were going to use it ourselves!