Stocks manufacture a range of machines designed for the specialist application of small seeds and granular products used in the agricultural, horticultural and amenity sectors. All are designed and engineered for performance and simplicity, and are powered by the 12 volt DC electrical system of the vehicle and come with a choice of basic or sophisticated control systems. Good design, robust motors, consistent high build quality and the extensive use of stainless steel and plastics ensure a long and reliable working life.