Xinnuo International is focusing to set up long term cooperation with insulator factories all over the world . we mainly supply related metal fittings for all kind of insulators. Among the products , the most major fittings are for polymer long rod insulators .

The related metal fittings connection way including : ball & socket , tongue& Clevis , eye&eye ,

Y&ball etc , related mechanical failing load will be different based on customer’s requirement .

The common strength values are : 45KN,70KN ,100KN ,120KN ,160KN,210KN,240KN,300KN,420KN, 530KN etc.

All metal fittings are made of forged steel , all processing way are under digital cutting and shaping machine . which guarantee all units dimensions are under control, and couping size are standardized . After cutting and forging , the green body will go through acid washing , surface polishing to remove dirty and fins , the final surface will be even and have some certain of roughness . Then it goes process of hot dip galvanization , the final products will be shinning , without any fins , zinc pile or holes etc. surface defect .

We can design metal fittings according to different customer requirement .

The related complying standards are : IEC , ANSI , EN, AU etc. After years of cooperation , our high quality product and good service make customers very satisfied .