[Shanxi Jinzhong grounding module lightning protection and grounding materials airports only】 grounding module is divided into categories: three-hole triangular type; rowed three-hole type; solid hexagonal type; a solid cylindrical; three-hole cylindrical; circle; Square six kinds of grounding module. Cylindrical grounding module is a kind of non-metallic materials based grounding, which consists of a conductive, non-metallic minerals and good stability electrolytic material composition, increasing the grounding itself diffuser area, reducing the ground body and the contact resistance between the soil, with a strong moisture absorption capacity to the surrounding soil near the reduced electrical resistivity, dielectric constant increases, the contact resistance between layers decreases, enhanced corrosion resistance, which can obtain a smaller ground resistance and long life. The main performance a grounding module, corrosion resistance, non-toxic, long life, easy installation. 2, to moisture absorption, low grounding resistance, than the same size steel grounding low. 22% to 40% 3, high-current shock resistance is not increased, and no hard, brittle hair breakage. 4, in the area of ??high soil resistivity ground, can effectively reduce the grounding resistance. 5, grounding resistance affected by seasonal small, the resistance to maintain long-term stability. Company official website: http://www.egangjiaoxian.com/ Mobile: 18713765028 18632765994 Tel 0317 -8349587 Contact: Chang Manager Address: Yuhua Road Botou Botou gold mine is a ground source module manufacturing enterprises, mainly products: low resistance grounding module, lightning protection and grounding module, non-metallic grounding module, copper clad steel grounding rods, ion grounding. specifications are welcome.