Coes was founded in1965, starting off producing shelves and brackets for bathroom fittings and floor-mounted lead siphons. In ... 1972, COES launched an innovative, patented range of polyethylene siphons, including the first washing machine siphon, and a series of floor-mounted siphons for showers and baths. The choice of plastic in particular polyolefin, as a raw material laid the foundations for the company's future success. read more