
Outdoor 20kv Ceramic Post Insulator Electrical Insulator for Substation and Power Transmission with Low Price. Professional Manufacturer Since 1936: Own factory in Luxi, Jiangxi with advanced production lines and testing facilities. Custom Design & OEM/ODM Service: Supports custom design, dimensions, voltage rating, and mechanical strength based on drawings. High Bending Strength: Features 12.5 KN bending strength for reliable performance in high-voltage applications. International Quality Certification: Certified to ISO9001, ISO14001, ISO45001, and complies with IEC60168/IEC60273 standards. Comprehensive Technical Support: Professional team provides product selection, on-site installation consultation, and after-sales assistance. Secure Professional Packing: Customizable plywood or fumigated wooden cases with steel straps to ensure safe delivery. Wide Product Range: Specializes in post, suspension, hollow insulators, and ESP products like ceramic bushings. Flexible Payment Terms: Accepts TT with 30% deposit and 70% balance, plus LC, PayPal options.