carbon ground module

 ? This product has the strong water absorbing capacity, humidity keeping capacity, and the low ground resistivity.  ? This product is semi-permanent as the non-polluted, nontoxic and non-corrosive product.  ? Resistance is not increased even by repeated strong lightning current. There is no the degradation, breakage and brittleness.  ? This product has better performance than the normal ground resistance reducing agent.  ? This product is not changed even by the temperature change of 40? below zero.  ? This product can obtain the low resistivity by the earth...

• Minerals & Metallurgy Made in Korea
• Steel Round Bars Made in Korea
• carbon ground module Made in Korea