Earthing Rod High Quality Pure Copper Coupling for Earthing Rod 5/8 Grounding Rod More Than 30 Years Lightning Surge Protection for LED Lighting

Earthing Rod High Quality Pure Copper Coupling for Earthing Rod 5/8 Grounding Rod More Than 30 Years Lightning Surge Protection for LED Lighting. 99.9% Pure Electrolytic Copper: Made with 99.9% pure electrolytic copper on a low-carbon steel core for superior conductivity. Cold Rolled Threads: Threads formed by cold rolling ensure high strength and maintain molecularly bonded copper covering. Customizable Size: Available in various sizes including round and flat steel with customizable copper layer thickness. ISO Certified Quality: Certified under ISO9001, ISO14001, and ISO45001 standards for quality and safety management. High Tensile Strength: Designed with high tensile strength to withstand demanding high voltage transmission applications. OEM and ODM Services: Full customization, minor customization, and logo printing services available for clients. Long Service Life: Provides lightning surge protection and earthing reliability for more than 30 years. Multiple Copper Thickness Options: Copper layer options range from 0.05mm to 0.25mm, with thicker layers for key projects.