Product Description tungsten carbide bar stock ground rod How to choose the grade? Please click here: Common Grade Packaging & Shipping Company Information Perfect detection means and an intact quality certification system to ensure product quality stability and reliability. Notice Dear customer, In order to save your time ,please attach the size/drawings and quantity for the products that you need. Thank you! ZHUZHOU LIANXIN METAL FOUNDRY CO. LTD Add:1/F, Building 1, Tiantai Jingu, Huanghe South Road , Tianyuan District,Zhuzhou, Hunan 412007, China Tel : +86-731-28426614 Fax:+86-731-28612281 Skype: uta.zhuzhou http://en.zzuta.com