Drilling Head

Drill head is made of the high strength steel # 45 and produced by special hardening treatment process. It uses the thread (or riveted) fixed to the ground rods, which is conducive to the grounding rod into the hard soil layer, and this protects the ground rod.

http://www.chinagroundrod.com



在线询价

至: Zhejiang Huadian Lightning Protection Technology Co.,Ltd.
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Copper Bonded Earth Rod
Copper Bonded Earth Rod
Earth Clamp
Earth Clamp
Tool Kit
Tool Kit
Exothermic Welding Powder
Exothermic Welding Powder
Mould
Mould
供应产品

Same products

alprazolam, etizolam, diclazepam, hydrocodone, clonazolam, a-pvp, 2c-b, 3-MeO-PCP 卖方: Wuhan Tuoke Biotechnology Co.,Ltd We are a professional supplier of research chemicals, such as: alprazolam, etizolam, di...
Choose good PCB Manufacturing? you can choose PCB Prototyp 卖方:
Industry-leadingwine packaging design,the latest offer of 卖方:
one-stop service Reliable quality and price semi-precious b 卖方:
Gem carving company, Gem carving company quality Assurancey 卖方: