- Tricone Bit ( 142 )
- Hole Opener ( 32 )
- Roller Cone bit ( 23 )
- PDC Bit ( 27 )
- Core Barrel ( 4 )
- Drag Bit ( 15 )
- DTH Drilling Tools ( 15 )
- Core Bit ( 3 )
- Drill Collar ( 6 )
- Drill Stabilizer ( 1 )
- Single Cone Bit ( 1 )
- Drilling Tools ( 4 )
- Contact Person: Ms. Jenny
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Core Barrels - manufacturer, factory, supplier from China
Eric Dewerre Jul 24, 2019 5The best Core Barrels i have ever buy！Will keep in touch.
George Melendez Jul 20, 2019 5We received the Core Barrels today,the inspection result looks great.
Shridhar Bennur Jul 19, 2019 5Received it.The appearance of this Core Barrels as beautiful as the picture shows.
Edwin Garcia Jul 12, 2019 5Very impressed by this Core Barrels manufacturer!
Mrs.gertie Jun 16, 2019 5Wonderful Core Barrels with favourable price!
Gurdip Gill Jun 10, 2019 5excellent, faster, Core Barrels excellent.
Joseph Dirnfeld Jun 05, 2019 5The Core Barrels has good quality and the price is reasonable.I recommend it to you all.
Conigliaro Lorenzo Jun 02, 2019 5Thanks for recommending me to buy this Core Barrels . It’s really helpful.
Mrs.mckinlay May 21, 2019 5I think this product is very good but i dont have any reference but is ok. good package. not damaged.
Eva Markova May 13, 2019 5Better Than Advertised. Can’t ask for more.Highly recommend Hejian Deris Petroleum Drilling Equipment Co.,Ltd. company!
Julie Dyck May 06, 2019 5All ok, recomend seller.
Paul Tan May 04, 2019 5I am glad I found Core Barrels for this price.
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