Design Net Inc

Located at Fabyan, Conn., I.F. Engineering Corp is a designer, manufacturer and custom supplier of radio frequency (RF) integrated systems, subsystems and components. Its portfolio of products comprises power dividers, couplers, quadrature hybrids and phase shifters. Additionally, it also provides phase detectors, phase modulators and related subsystems. Some of its subsystems include reference oscillator distribution amplifiers, L band distribution and combining, and band/IF/VHF/UHF multicouplers and distribution amplifiers. The firm has earned ISO 9001:2008 certification for quality management system.

Doble Engineering Company has been assisting clients in the electric power industry to improve operations and optimize system performances for more than 85 years. It provides diagnostic instruments and maintains a library of statistically significant apparatus tests. The company serves the energy generation and delivery industries and industrial power users worldwide. It produces various products for partial discharge detection, surge arrester monitoring, and protection and transformer diagnosis services. Doble Engineering Company s products also provide assistance with circuit breaker and online diagnostics, as well as insulation, material and sweep frequency response analysis. It additionally offers maintenance and performance testing services for high-voltage power equipment, as well as engineering consultations. The company has achieved ISO 9001:2000 certification.