
High Voltage Suspension 70 kN Electrical Glass Insulator U70BS Glass Insulators. High Mechanical Strength: Mechanical Failing Load of 70kN ensures reliability in high-voltage transmission. Superior Insulation Performance: Dry Lightning Impulse Withstand Voltage up to 100kV for safe operation. Large Production Capacity: Annual output exceeds 6 million pieces with monthly capacity of 500,000. Fast Global Shipping: Express delivery available with 5-day DDP to EU/US via FedEx/UPS. Strict Quality Control: Comprehensive testing including thermal shock, mechanical load, and puncture tests. Factory Direct Pricing: Direct manufacturing by Jiangxi Huayao Electric Co., Ltd ensures competitive costs. Multiple Certifications: Certified with ISO9001, ISO14001, and ISO45001 for quality and safety. Customized Lead Time: Standard 15 days, 25 days for large orders, with urgent options available.