9 1/2" rock bit hard rock drilling equipment / drilling equipment China factory rock drilling machine

FOB Price USD $300 - 1,500 / Piece
Min.Order Quantity 1 Piece / Pieces
Supply Ability 300 Piece / Pieces per Month
Port Tianjin
Payment Terms T/T D/P D/A
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Company Profile

Business Type Trading Company
Year Established 2013
We Provide tricone bit ,PDC drill bit ,hole opener ,single bit ,manual tong
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