Shanghai IU Electric Technology Co., Ltd.

Shanghai IU Electric Technology Co., Ltd. was established in 2009 and is located in Xinzhuang Industrial Zone, Shanghai, China. The plant covers an area of 2,000 square meters and has more than 20 professional and technical personnel. It specializes in the research and development, design, production, sales and service of insulated tubular busbars. The company has 2 automatic production lines, 1 large pipe bending machine, 1 CNC machine tool, 6 other processing equipment, and 15 inspection and testing equipment. The annual production capacity of fully insulated casing is 200,000 meters, and the annual production capacity of fully insulated tubular busbars is 50,000 meters.

The company is a Shanghai high-tech enterprise, a specialized and new enterprise, and a technology giant enterprise. As of 2024, the company has obtained a total of 30 authorized patents, including 2 invention patents, 25 utility model patents, and 3 appearance patents.

As the leader unit, the company has compiled the power industry standard "35kV and below solid insulated tubular busbar" standard number: DL/T-1658-2016. Participated in the preparation of the State Grid Corporation's corporate standard "7.2kV-40.5kV Insulated Tubular Busbar Technical Specifications" standard number: Q/GDW11646-2016. Participated in the preparation of the power industry standard "Solid Insulated Busbar Design Code" standard number: DL/T 5613-2021. Participated in the preparation of the international standard CIGRE B1/B3.74 "Recommendations for a performance guideline of Polymer Insulated Busbars".

The company's world-first fully insulated casing (composite shielded insulating casing) uses internationally common energy-saving and environmentally friendly polypropylene insulation materials, and its insulation and other performance indicators exceed those of EPDM rubber and epoxy resin. The composite shielded insulation layer (fully insulated casing) of the insulated tubular busbar is prepared separately, and the traditional process (wrapping insulating film on the copper tube, extruding rubber, and wrapping insulating paper with epoxy resin dipping and pouring) that is tightly coupled with equipment, copper tubes, and personnel is upgraded to an assembled production process using fully insulated casing to penetrate the copper tube. Empower the industry to achieve unified quality, standardized production, and fool-proof manpower. The procurement of special equipment, the training of professionals, and the area of production sites have been greatly reduced. It has greatly improved product quality, improved production efficiency, reduced production costs, shortened delivery cycles, and provided customers with the best products and services.

The company has passed the strict audit of the State Grid of China since 2012 and is an excellent supplier of the State Grid of China. The company adheres to the business management philosophy of "no quality, no quantity", "quality is manufactured, not tested", and "service is also a product". The company has a complete ISO, employee health and green factory certification system. The company's products are maintenance-free and highly reliable. The insulation design is step-down operation, with a service life of 30 years +. The company's product warranty period is 10 years. For problems caused by the engineering installation unit, the company is responsible for free consultation and maintenance guidance.

The company's product applications cover power grids, power generation, new energy, coal, petroleum, petrochemicals, metallurgy, water conservancy and other fields, covering China and parts of Southeast Asia except Hong Kong, Macao and Taiwan, and engineering installation includes indoor and outdoor. All application scenarios including overhead, along the wall, cable trench, cable tunnel, cable mezzanine, underground substation, etc. By 2024, more than 1,000 insulated tubular busbar projects have been completed.