Brewis Engineering - Trenchless Technology Equipment Brewis Engineering, BEL, Towing Heads, Duct Pullers, Drilling Swivel, Sonde Housings, Non Magnetic, Trenchless Technology, No Dig Based in Frome in Somerset, UK, Brewis Engineering Ltd are well-known specialists in the trenchless technology industry. As well as the products on our website we have also …