
Factory Direct ANSI 54 Series Porcelain Ceramic Stay Insulator Overhead Line Hardware. ANSI 54 Series Compliance: Meets ANSI C29.5 industry norms for mechanical strength and electrical performance. Dual Glaze Options: Available in brown glaze or white glaze porcelain for aesthetic customization. Weatherproof Design: High temperature anti-corrosion glaze ensures outdoor rainproof and UV resistance. Double Through-Hole: Specifically designed to fit galvanized steel guy cables securely. OEM & ODM Support: Full customization, minor customization, and sample-based design options available. ISO Quality Certified: Manufactured under ISO9001:2015, ISO45001:2018, and ISO14001 standards. Sample Fee Refundable: Sample fees are refunded upon placement of bulk orders. Fast Lead Time: Peak and off-peak season production completed within 15 workdays.