Jinhua SBK Lightning Protection Equipment Co., Ltd. (SBK) was founded in 2007 and located in Yongkang, China. Jinhua Sbk Lightning Protection Equipment Co., Ltd. is a devoted to providing overseas markets with copper earth rods and accessories, such as drill bit, drive head, coupler, clamp, etc. To meet the demands of growing high quality required market, SBK has created earth rod with whole piece copper plated. With over 6 years' experience in producing and trading service, SBK has become one of the top three manufactories of earth rod in China. We have passed ISO9001:2008 certification and we are proved by UNE202006, CE, etc.Our copper earth rod uses high quality low carbon steel Q235 as the core, coating 99.9% copper over the whole rod. Complete product specifications in diameter range from 9mm-25mm, length from 1m-6m, usual copper thickness from 0.025mm-0.50mm and other specifications also can be customized according to customers' requirements.Our earth rod has bright surface with no burrs, no steel exposure, no presence of chamfer and cone point, and resistance below 0.25uohmM. Bending our earth rod to 5 times of its diameter to an angle of 90 degree, the specimen shows no sign of crack, sharp edge or peeling around bend.The quality of our earth rod has met European and American standards, such as UL467 and BS7430. Welcome to visit us and establish a cooperative relationship with us.