Founded in 1982, DeWalch Technologies Inc. is one of the leading manufacturers of high security disk tumbler locking systems. The company has a customer base throughout North America, Asia and South America. It manufactures and sells over 100 security products to some of the largest utility companies in the world. DeWalch Technologies Inc. is an ISO 9001-2000 compliant company. The company offers a wide range of meter locking rings for the utility industry. It also offers a variety of products for ringless meter protection. DeWalch Technologies Inc. is affiliated with many organizations, including Western States Utility Theft Association (WSUTA), Northeast Utilities Revenue Protection Association (NURPA), International Utilities Revenue Protection Association (IURPA), among others.