Grid reliability depends on trusted hardware. JOC produces fittings, clamps, connectors, brackets, and structural parts for overhead lines and substations. As a China manufacturer and supplier, we deliver corrosion-resistant metals, tight tolerances, and proven mechanical strength. Learn about our heritage on About Us and open a project thread via Contact Us.
What is essential in T&D hardware?
Conductivity, mechanical integrity, and long-term corrosion protection. We specify aluminum alloys, galvanized steels, or stainless grades based on environment and load, then validate grip strength, slip, and torque.
Why choose JOC?
Because consistent hardware prevents hot spots and outages. Our ISO-guided process locks in repeatability from prototype to mass production. **Let’s energize your network—**inquire now through Contact Us.
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