Purchase Qty. Reference FOB Price
1-9 Pieces US$9,000.00
10+ Pieces US$8,000.00
Product Description
Product Description MWD NMDC(Nong magnetic Drill Collar)is used for setting MWD inside to make sure to keep accurate survey while drilling wells. We offer all sizes and diamerers of NMDC according to API 7-1 standard specifications, and even produce by your designs. Product Parameters Drill ...