According to their site Since 1994, AFC industries...

According to their site Since 1994, AFC industries have been at the forefront of the ergonomic furniture design, development and manufacture of ergonomic standing desks, computer workstations; height adjustable, mobile, and disability-friendly workstations, desks, carts. Having used a desk of their I can guarantee the products are well built and durable. Their standing desks are super sturdy and extremely spacious. I would definitely recommend it