Chengdu,Sichuan,China China
126pcs hand tool set/diy tools
28"-38" Large diameter new Hole opener bit
3 Pieces HSS Cone Drill Bit Set
3 Pieces Spiral Flute Titanium Step Drill Set
3 Pieces Straight Flute Titanium Step Drill Set
4X DIAMETER DRILLING DEPTH RAPID DRILL
5 Pieces Zero Flute Countersink Set
500MM LENGTH LASER WELDED DIAMOND CORE DRILL BIT
52PCS Tool Set
6 Pieces Din 335C Countersink Set
We are Chengdu Honest Diamond Bit Co., Ltd. Our headquarter is Chengdu History Petroleum Technology Co., Ltd(CDHP) specializes in R&D,
production and technical support for various PDC Drill bits, Tricone Drill bits, Diamond Drill bits and supply drill pipes also well drilling tools. Our products are used for well drilling,
gas well drilling, water well drilling, mining, etc.
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Made-in-China History PDC bit for oil and gas drilling
API History tungsten carbide PDC drill bit for oil and gas well drilling manufacturer
8 1/2" API History tungsten carbide PDC drill bit for rock and stone drilling manufacturer
8 1/2" API History tungsten carbide PDC drill bit forfor petroleum drilling manufacturer
8 1/2" made-in-China tungsten carbide PDC drill bit for water well drilling manufacturer
8 1/2" made-in-China thigh rotary speed ungsten carbide PDC drill bit
9 1/2" Hot sale Chinese good quality ungsten carbide PDC drill bit
rerun pdc drill bit,rebuilt pdc drill bit,scrap pdc drill bit
12 1/2" fast ROP pdc drill bit,long service life pdc drill bit,fixed nozzle pdc drill bit
used pdc drill bit,scrap pdc drill bit,second hand pdc drill bit
12 1/4" API pdc drill bit,authenticity guarantee pdc drill bit,pdc drill bit for hard formation
12 1/4" API pdc drill bit,pdc drill bit for offshore oil well drilling ,pdc drill bit supplier and manufacturer
14 7/8"matrix body pdc bit, tungsten carbide pdc bit, strong wear resistance pdc bit
17 1/2" Chinese quality steel body pdc drill bit for coal mine drilling
17 1/2" strong penetration quality matrix body pdc drill bit for coal mine drilling
on promotion pdc drill bit for groundwater drilling with long working life
17 1/2" good quality pdc drill bit for deep well drilling with strong aggressiveness
16" China tungsten carbide pdc drill bit for for for oilfield drilling manufactory
16" China fixed cutter pdc drill bit for for shallow well drilling wholesaler
12 1/4" API and ISO pdc drill bit for earth drilling wholesaler
| Business Type | Manufacturing |
| Website | www.cdhptec.com |
| Year Established | 2011 |
| Number of Employees | 51-100 |
| Main Markets | Americas,Africa,Asia,Caribbean,America,Europe,Middle East,Oceania,Worldwide |
| Products / Services | drill bits(pdc bit, diamond bit, roller cone bit, dth hammer, drill pipe, drill collar, etc) |
| Factory Location | Chengdu, China |
| Factory Size | N/A |
| No. of Production Lines | 0 |
| Total Annual Purchase Volume | N/A |
| No. of R&D Staff | N/A |
| Quality Control | N/A |
| Certificates | N/A |
| Contract Manufacturing | N/A |
| Registered Capital | N/A |
| Ownership Type | N/A |
| Legal Representative / CEO | N/A |
| Export Percentage | N/A |
| Total Annual Sales Volume | N/A |
| No. of QC Staff | N/A |
| Contact Person | Nancy |
| Company | Chengdu History Petroleum Technology Co. |
| Telephone | ******** |
| Mobile | ******** |
| Fax | ******** |
