Brown Waite Engineering, (B.W.E.) is an Independent Specialist with over fifteen years experience working solely with the Nima Technology brand of products- Troughs, Tensiometers, Dip Coaters etc. We only work on Nima Technology equipment- so the equipment that you have, or are looking to purchase, must be similar to the items on this page:-Only if it does can we provide the speedy, cost effective and professional service that you desire.