JOC designs and manufactures an extensive line of fittings for power transmission, including suspension clamps, tension clamps, splices, and connectors. As a professional China manufacturer and supplier, we focus on conductivity, strength, and corrosion resistance to meet the demands of utility companies worldwide. Learn more about our background on About Us and submit your inquiries via Contact Us.
How are transmission line fittings manufactured?
We start with certified aluminum alloys or galvanized steel, followed by precision forging, casting, or machining, depending on the application. Each part undergoes load testing, electrical conductivity checks, and surface treatment inspections to ensure reliable performance over decades. Our engineers design fittings for minimal electrical loss and mechanical stress, helping to reduce maintenance costs and outage risks.
Why choose JOC?
Because we offer full lifecycle support—from material selection and prototype fabrication to volume production and logistics. Our experience with international standards ensures that every fitting is built to last in diverse climates. Reach out today via Contact Us and let’s energize your projects with precision-built fittings.
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