On 26 March 2007,with some delay, the cut of the spade for the new building of the company OPTIMAL KG was celebrated in the commercial area north II. The municipality Langenbach succeeded again in attracting and settling an international active enterprise as company Optimal (manufacturing automotive spare parts) in the commercial area north II.

OPTIMAL KG started out selling wheel bearing kits to the entire automotive spectrum. OPTIMAL now also provides a comprehensive product range for a variety of assembly systems found in the car and commercial vehicle sector.