HANGDIANZHIZAO.HANGDIANZHIZAO was established in 1996 and is a nationally renowned manufacturer of switchgear and complete electrical equipment. Spanning 346 acres with a building area of 143,000 square meters, HANGDIANZHIZAO operates seven manufacturing bases in Hangzhou. Equipped with 35 modern production lines, the company manufactures a full range of medium- and low-voltage power distribution equipment (excluding cables) from 0.4kV to 40.5kV, along with engineering support materials. Its product portfolio encompasses seven major categories totaling over 60 items, including medium-voltage ring main units, medium-voltage draw-out switchgear, box-type substations, low-voltage switchgear, low-voltage three-box equipment, electronic components, and new energy products—totaling over 60 types across seven major categories. HANGDIANZHIZAO holds ISO9001:2000 Quality Management System Certification and Measurement and Testing System Certification. Nine product models have obtained China Compulsory Certification (CCC). Key products include: medium-voltage ring main units, medium-voltage draw-out switchgear, prefabricated substations, low-voltage switchgear, low-voltage three-box assemblies, electronic components, and new energy products.
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