String Joints Price
Total 335
manufacturers & suppliers found with 1,005 products
Dongying Lake Petroleum Technology Co., Ltd.
Since 2021
125
23
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Liner
, Piston
, Extension Rod
, Pulsation Dampener
, Valve Assy
OEM, ODM
Nil
Manufacturer/Factory
, Trading Company
Petroleum Machinery
, Drilling Stem Tools Casing Scraper
, Drill Collar Hwdp Kelly
, Fishing Tool
, Stabilizers Hole Opener
ISO9001:2015, ISO14001:2015, SY/T 6276-2014, API Monogram Certificate, API Monogram Certificate...
within 15 workdays
Manufacturer/Factory
, Trading Company
Ceno
, Slip Ring
, Rotary Union
ISO9001:2015
within 15 workdays
Dongying Zhaoxin Industry and Trade Co, Ltd.
Since 2022
2000+
3
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Down Hole Tools
, Cementing Tools
, Wellhead Equipment
, Oil Well Packer
, Tubing Anchor
OEM, ODM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
Since 2019
Suppliers with verified business licenses
4.0
Trading Company
Casing Centralizers
, Float Equipment
, Pipes & Rods
, Cementing Tools
, Couples & Crossovers
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
API 16A Annular Bop
, API 16A RAM Bop
, FC Slab Gate Valve
, Mud Gate Valve
, Plug Valve
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Shandong Yacheng Petroleum Technology Co., Ltd.
Since 2022
500
33
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Handling Tools
, Drilling Tools
, Downhole Tools
, API 6A Gate Valve
, Mud Pump and Spare Parts
ODM, OEM
Response Time≤3h
Shandong Seaco Machinery Equipment Co., Ltd.
Since 2021
1000
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Oil Equipment
, Drilling Tool
, Rig
, Wellhead Equipment
, Steel Tubing Casing
OEM, ODM, Own Brand
ISO 9001, ISO 20000
Manufacturer/Factory
Solid Control System
, Downhole Drilling Tools
, Rig Component
, Tubular Handling Tools
, Steel Wire Rope
OEM, ODM
ISO 9001, ISO 14001, HSE
Cangzhou JW Petroleum Machinery Co., Ltd.
Since 2017
2000+
1
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Mud Motor
, Downhole Motor
, Tricone Bit
, PDC Bit
, Hole Opener
Own Brand
Nil
Xiamen Bluesea Piping Systems Co.,Ltd.
Since 2024
2
1000
2
Suppliers with verified business licenses
4.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
SS Flange
, CS Flange
, Alloy Steel Forged
, Nickel alloy Forged
, Forged Ring
OEM
ISO 9001, ISO 14001
Manufacturer/Factory
Casing Centralizer
, Float Equipment
, Rigid Centralizer
, Bow Casing Centralizer
, Cementing Plug
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016
UPET GROUP CO., LTD.
Since 2018
4
500
2
Suppliers with verified business licenses
4.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
Mud Pump Spare Parts
, Mud Pump&Mud Pump Package
, Solid Control Equipments
, Driling Rig &Drilling Rig Parts
, Petroleum Pipes&Petroleum Tools
OEM, Own Brand
ISO 9001, ISO 9000, ISO 20000, HSE, QHSE...
Zhenjiang Boral Machinery and Equipment Co., Ltd.
Since 2016
2000+
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Elevator
, Escalator
, Bop
, Spare Part of Mud Pump
, Drill Pipe Elevator
OEM, ODM, Own Brand
ISO 9001, ISO 14001, HSE
Manufacturer/Factory
Slip Ring
, Slip Rings
, Electrical Slip Ring
, Slipring
, Capsule Slip Ring
OEM, Own Brand
ISO 9001
Manufacturer/Factory
DTH Bit
, DTH Hammer
, Button Bit
, Cross Bits
, Tricone Bit
OEM, ODM
ISO 9001
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd
Since 2022
2000+
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Sucker Rod Drive Rod Pony Rod Polish Rod
, Drill & Workover Rid and Accessories
, Well Control Equipment
, Well Head Equipment
, Handling Tools
OEM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016
Liaoning Tolian Technology Development Co, . Ltd
Since 2021
4
2000+
2
Suppliers with verified business licenses
4.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Machining
, CNC Machining
, Precision Machining
, Drill Collar Machining
, Milling Turning Boring Drilling
OEM, ODM
ISO 9001
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Substation
, High Voltage Circuit Breaker
, Rmu Switchgear
, Drop out Fuse
, Current Transformer
OEM, ODM
Response Time≤3h
Manufacturer/Factory
, Trading Company
Loctite 55
, Tile Grout
, Silicone Sealent
, Gasket Maker
, Thread Locking
OEM, ODM, Own Brand
Response Time≤3h
Hebei Leicheng Power Technology Co., Ltd.
Since 2023
145
10
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Dry transformer/Oil-type transformer/Steel Angle/Stainless steel coil
ODM
ISO 9001, ISO 14001, ASME
Shenyang Dawn Star Import and Export Trading Co., Ltd.
Since 2018
100
10
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
sporting goods
OEM, ODM
ISO 9001, IATF16949, QC 080000, BSCI, FSC
Manufacturer/Factory
Automatic Bakery Bread Line
, Bakery Equipment
, Baking Machine
, Rotary Rack Oven
, Spiral Dough Mixer
OEM, ODM, Own Brand
ISO 9001
Hunan Hengan Weiye Metal Products Co., Ltd.
Since 2022
2000+
26
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Pipe
ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP
Heze Changxin Wood Co., Ltd.
Since 2023
2000
3
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Solid Wood Sheet
Customize R&D capabilities
FSC
Manufacturer/Factory
, Trading Company
Electric Gasoline Diesel Fuel Transfer Pumps
, Electric Barrel Pumps
, Electric Adblue Urea Transfer Pumps
, Electric Bilge Pumps
, Flow Meters
OEM, ODM
ISO 9000
HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
Since 2019
2000+
84
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Mud Pump Liner
, Piston Assy
, Valve
, piston Rod
, Fluid End Module
ODM, OEM
ISO 9001, ISO 9000
Manufacturer/Factory
, Trading Company
Multi Tool Hand Tools
, Power Tool
, Wrench/Spanner
, Drill Bit
, Instrument
OEM, Own Brand
within 15 workdays
Hongkong Eastlong Technology Co., Limited
Since 2023
2000+
Suppliers with verified business licenses
4.0
Plant Area
Manufacturer/Factory
Tubing Coupling
, Casing Coupling
, Pup Joints
, Crossovers
, Centralizer
OEM, ODM, Own Brand
ISO 14001
Manufacturer/Factory
Diamond Core Drill
, DTH Hammer
, Reverse Circulation Hammer
, Drill Rig
, Tricone Bits
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...