earthrodchina

earthrodchina

Ningbo Beisuda company is a professional manufacturer of grounding & earthing equipment.

http://www.earthrodchina.com/

ningbo zhenhai beisuda petrochemical equipment co.,ltd

ningbo zhenhai beisuda petrochemical equipment co.,ltd

Ningbo Beisuda company is a professional manufacturer of grounding & earthing equipment. We specializes in manufacturing copper plated ground rod & earth rod, chemical ground rod, exothermic welding powder and Mould.

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