{
    "code": "3357",
    "title": "Drawing and Insulating of Nonferrous Wire",
    "sic_manual": "OSHA SIC Manual",
    "level": "Industry",
    "major_group_code": "33",
    "parent_code": "335",
    "parent_title": "Rolling, Drawing, and Extruding of Nonferrous",
    "plain_english_definition": "",
    "summary_plain": "",
    "official_definition": "Establishments primarily engaged in drawing, drawing and insulating, and insulating wire and cable of nonferrous metals from purchased wire bars, rods, or wire. Also included are establishments primarily engaged in manufacturing insulated fiber optic cable.",
    "official_source": "https://www.osha.gov/sic-manual/3357",
    "classification_note": "",
    "included_activities": [
        "Apparatus wire and cord made in wiredrawing plants",
        "Automotive and aircraft wire and cable, nonferrous",
        "Cable, nonferrous bare, insulated, or armored - made from purchased materials",
        "Coaxial cable, nonferrous",
        "Communications wire and cable, nonferrous"
    ],
    "excluded_activities": [
        {
            "label": "Pressed and Blown Glass and Glassware, Not Elsewhere Classified",
            "code": "3229",
            "title": "Pressed and Blown Glass and Glassware, Not Elsewhere Classified",
            "url": "https://siccode.com/sic-code/3229/pressed-blown-glass-glassware"
        },
        {
            "label": "Miscellaneous Fabricated Wire Products",
            "code": "3496",
            "title": "Miscellaneous Fabricated Wire Products",
            "url": "https://siccode.com/sic-code/3496/fabricated-wire-products"
        }
    ],
    "confused_codes": [],
    "official_siblings": [
        {
            "code": "3351",
            "title": "Rolling, Drawing, and Extruding of Copper",
            "url": "https://siccode.com/sic-code/3351/rolling-drawing-extruding-copper",
            "label": "Industry"
        },
        {
            "code": "3353",
            "title": "Aluminum Sheet, Plate and Foil",
            "url": "https://siccode.com/sic-code/3353/aluminum-sheet-plate-foil",
            "label": "Industry"
        },
        {
            "code": "3354",
            "title": "Aluminum Extruded Products",
            "url": "https://siccode.com/sic-code/3354/aluminum-extruded-products",
            "label": "Industry"
        },
        {
            "code": "3355",
            "title": "Aluminum Rolling and Drawing, Not Elsewhere Classified",
            "url": "https://siccode.com/sic-code/3355/aluminum-rolling-drawing",
            "label": "Industry"
        },
        {
            "code": "3356",
            "title": "Rolling, Drawing, and Extruding of Nonferrous Metals, except Copper and Aluminum",
            "url": "https://siccode.com/sic-code/3356/rolling-drawing-extruding-nonferrous-metals",
            "label": "Industry"
        },
        {
            "code": "3357",
            "title": "Drawing and Insulating of Nonferrous Wire",
            "url": "https://siccode.com/sic-code/3357/drawing-insulating-nonferrous-wire",
            "label": "Industry"
        }
    ],
    "official_children": [],
    "related_naics_codes": [
        {
            "code": "331318",
            "title": "Other Aluminum Rolling, Drawing, and Extruding ",
            "url": "https://siccode.com/naics-code/331318/aluminum-rolling-drawing-extruding"
        },
        {
            "code": "331420",
            "title": "Copper Rolling, Drawing, Extruding, and Alloying",
            "url": "https://siccode.com/naics-code/331420/copper-rolling-drawing-extruding-alloying"
        },
        {
            "code": "331491",
            "title": "Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding",
            "url": "https://siccode.com/naics-code/331491/nonferrous-metal"
        },
        {
            "code": "335921",
            "title": "Fiber Optic Cable Manufacturing ",
            "url": "https://siccode.com/naics-code/335921/fiber-optic-cable-manufacturing"
        },
        {
            "code": "335929",
            "title": "Other Communication and Energy Wire Manufacturing ",
            "url": "https://siccode.com/naics-code/335929/communication-energy-wire-manufacturing"
        }
    ],
    "example_companies": [
        {
            "name": "Draka Holdings USA Inc",
            "url": "https://siccode.com/business/draka-holdings-usa-inc",
            "city": "Claremont",
            "state": "NC",
            "reviewed": false
        },
        {
            "name": "Petro Sense",
            "url": "https://siccode.com/business/petro-sense",
            "city": "Dallas",
            "state": "TX",
            "reviewed": false
        },
        {
            "name": "MJM Holdings Inc",
            "url": "https://siccode.com/business/mjm-holdings-inc",
            "city": "Lisbon",
            "state": "NH",
            "reviewed": false
        },
        {
            "name": "Wolverine Tube Inc",
            "url": "https://siccode.com/business/wolverine-tube-inc",
            "city": "Jasper",
            "state": "AL",
            "reviewed": false
        },
        {
            "name": "Comm Scope Inc",
            "url": "https://siccode.com/business/comm-scope-inc",
            "city": "Catawba",
            "state": "NC",
            "reviewed": false
        },
        {
            "name": "Tyco Telecommunications",
            "url": "https://siccode.com/business/tyco-telecommunications",
            "city": "Portsmouth",
            "state": "NH",
            "reviewed": false
        },
        {
            "name": "Tomita Electric Corp",
            "url": "https://siccode.com/business/tomita-electric-corp",
            "city": "Bonita",
            "state": "CA",
            "reviewed": false
        },
        {
            "name": "Forte Power Systems Inc",
            "url": "https://siccode.com/business/forte-power-systems-inc",
            "city": "Heflin",
            "state": "AL",
            "reviewed": false
        },
        {
            "name": "Linkatel Communications Inc",
            "url": "https://siccode.com/business/linkatel-communications-inc",
            "city": "Carlsbad",
            "state": "CA",
            "reviewed": false
        },
        {
            "name": "Madison Cable Corp",
            "url": "https://siccode.com/business/madison-cable-corp",
            "city": "Worcester",
            "state": "MA",
            "reviewed": false
        },
        {
            "name": "General Cable",
            "url": "https://siccode.com/business/general-cable-9",
            "city": "Paragould",
            "state": "AR",
            "reviewed": false
        }
    ],
    "company_count": 427,
    "email_contact_count": 238,
    "phone_count": 390,
    "website_count": 430,
    "database_as_of": "Nov 13, 2026",
    "count_type": "commercial",
    "count_disclaimer": "These are SICCODE.com commercial database counts, not official government establishment totals. Website-Reviewed & Enriched is a separate review of company websites for products, services, markets, and fit.",
    "canonical_url": "https://siccode.com/sic-code/3357/drawing-insulating-nonferrous-wire",
    "json_url": "https://siccode.com/sic-code/3357.json",
    "reviewed_by": "Industry Classification Review Team",
    "last_updated": "October 2026"
}