Company Profile_PRONEC CO., LTD.

Fine wire coil manufacturing for advanced tech.

PRONEC CO., LTD. (Thailand) is a specialized manufacturer renowned for its advanced coil engineering, supplying products globally, primarily across Asia, from its well-established manufacturing base in Thailand. The company is certified with ISO 9001, ISO 14001, and IATF 16949, reflecting its robust quality and environmental management systems. A core strength is its in-house development of winding machines and jigs, allowing for versatile processing of various wire types, including round, litz, and flat wires, with conductor diameters ranging from φ0.02 to φ0.90. PRONEC particularly excels in winding fine wires, typically between φ0.030 and φ0.500. The company's product portfolio includes air-core coils for VCMs and wireless charging, intricate coil assemblies for applications such as digital camera VCMs, and over-molded coils specifically designed for medical devices. PRONEC offers comprehensive, integrated manufacturing capabilities, covering everything from coil winding to component assembly, molding, and final integration. With over 30 years of manufacturing experience, the company ensures stable quality and flexible production, adeptly handling requirements from small-lot prototypes to large-scale mass production of millions of units monthly. Extensive testing facilities, including those for voltage resistance, insulation resistance, and impulse testing, are utilized to guarantee product reliability and performance.