Measurements only become meaningful when there is confidence in the accuracy and the quality of the instruments being used. Sanwa has developed countless measuring instruments since its founding in 1941 and, in doing so, has delivered countless solutions to customer needs. Sanwa's mission is to deliver unique measuring instruments to its customers. Placing customer trust and satisfaction first and foremost,Sanwa works to contribute to global environmental conservation and energy management through the continuous evolution of electrical and on-site measuring instruments.