
Factory Direct Sale 35kv Porcelain Post Insulator for Substation, Switchgear and Transformer. Direct Factory Price: Professional manufacturer since 1936 with own factory, offering best factory prices. Custom Design Support: OEM/ODM services available; customize design, dimensions, voltage, and strength per drawings. International Certifications: Certified to ISO9001, ISO14001, ISO45001, and IEC60168/IEC60273 standards. High Bending Strength: Features 12.5 KN bending strength with 35kN bearing capacity for high-voltage use. Professional Packing: Customizable plywood or fumigated wooden cases with steel straps to ensure safe delivery. Comprehensive Product Range: Supply post, suspension, hollow insulators, bushings, and ESP products from one supplier. 24-Hour Response: Sales team replies to inquiries within 24 hours with technical support and best services. Flexible MOQ: Regular items MOQ starts at 10 pcs; customized items have slightly higher MOQ requirements.