Rectangular Box Enclosure with Finned Electronics Enclosure and Perimeter Recessed Flange Channel

Cixi Weishi's aluminium die-casting and in-house machining lines in Cixi have produced finned electronics enclosures for CATV, telecommunications, and monitoring equipment since 1984; perimeter recessed flange channel and parallel external fin geometry are formed net-shape in the die, with lid seating surfaces and cable port bores machined to your specification tolerances using boring mills, CNC milling, and wire EDM. First-article qualification locks fin pitch and flange depth before production volume begins, active in oem manufacturing, photovoltaics, and safety & security alarms. IATF 16949 and ISO 9001 certification at our approximately 35,000 m² Zhejiang facility covers die qualification, in-process inspection, and shipment documentation for automotive, communication, energy storage, and railway enclosure applications. Special-purpose machine forming handles complex internal geometries. Send your enclosure drawing with flange channel dimensions, fin geometry, and lid-seal specification and our Cixi team will prepare a quote.