BSD series Copper Bonded Ground Rods are made of high-quality Steel core coved with 99.9% electrolytic copper molecular. The thickness of surface copper plated layer is 0.25mm. ...
Last Updated: Apr 16, 2012

Exothermic welding is one kind of exothermic welding methods which use super high heat produced by chemical reaction (exothermic reaction) to complete welding. Exothermic welding ...
Last Updated: Apr 16, 2012

BSD series Copper Bonded Ground Rods are made of high-quality Steel core coved with 99.9% electrolytic copper molecular. The thickness of surface copper plated layer is 0.25mm. ...
Last Updated: Apr 16, 2012

Low resistance grounding module is a ground-based non-metallic materials, guided by its nature, good chemical stability of the non-metallic minerals, metal grounding rods, and ...
Last Updated: Apr 16, 2012

BSD chemical ground electrode system is a new type ground system applied in locations which have higher ground requirements and are difficult to do ground work. Chemical ...
Last Updated: Apr 16, 2012