Wholesale Oil Protector Price Total 1,897 manufacturers & suppliers found with 5,691 products
NINGBO QS MACHINERY INC.
Since 2016
2000+
67
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Casting , Investment Casting , Lost Wax Casting , Precision Casting , Steel Cast Parts
ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
Hydraulic Hose , Fitting , Industrial Hose , PVC Hose , Suction Hose
OEM, Own Brand
ISO 9001, ISO 14000
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
Liaoning Tolian Technology Development Co, . Ltd
Since 2021
52.89 Mil
95
5
Suppliers with verified business licenses
4.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Machining; Drill Collar Machining; Cnc Machining; Milling Turning Boring Drilling; Precision Machining
Own Brand, ODM, OEM
ISO 9001
Zhejiang Jiangnan Composite Material Co., Ltd.
Since 2005
2000+
55
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Self adhesive film
ODM, OEM, Own Brand
ISO 9000, ISO 14000, ISO 14064, SEDEX
Shandong Hatang Protective Products Co., Ltd
Since 2020
400
12
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Safety Goggle , Safety Glove , Helmet , Electric Welding Face Shield
ODM, OEM
ISO 14000
Manufacturer/Factory
, Trading Company
API Pumping Unit Belt Long Stroke Pumping Unit , Blowout Preventer Bop , Power Tongs Manual Tongs Elavator Safety Clamp , Cementing Unit Cementing Truck Workover Rig , Shale Shaker Shale Shaker Screen
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
, Trading Company
Weatherproof Switch Socket , Foot Switch , Waterproof Electric Box , Solar , Limit Switch
ISO 9001
within 15 workdays
Manufacturer/Factory
, Trading Company
Mobile Phone LCD , Phone Case , Screen Protector , Mobile Phone Charger , USB Data Cable
OEM, ODM
within 15 workdays
Shenzhen Unioncon Technology Co., Ltd
Since 2023
200
69
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Screen Protector , Bluetooth Keyboard Leather Case , Bluetooth Keyboard , Protective Case , Phone Case
ODM
ISO 9001
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
Manufacturer/Factory
, Trading Company
Vacuum Circuit Breaker , Surge Arrester , Fuse Cutout , Polymer Insulator , Isolate Disconnector
OEM
ISO 9001
Weifang Junlong Machinery Co., Ltd.
Since 2024
2000+
3
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Investment Casting , Precision Casting , Carbon Steel Casting , Alloy Steel Casting , Mechanical Parts
OEM, ODM
ISO9001:2015
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
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...
TIANHE OIL GROUP HUIFENG PETROLEUM EQUIPMENT CO., LTD.
Since 2009
2000+
226
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Manufacture of Down hole Tools , Casing , Tool Joints , Drill Stem Subs , Stabilizers
ODM, Own Brand
ISO9001:2015, ISO14001:2015, SY/T 6276-2014, API Monogram Certificate, API Monogram Certificate...
Shandong Wealth Petroleum Equipment Co., Ltd.
Since 2019
200
7
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Pumping Unit , Petroleum Equipment , Casing Pipe , Drill Pipe , Steel Pipe
ODM, OEM
ISO9001:2015, ISO14001:2015
Manufacturer/Factory
, Trading Company
Mobile Case , Phone Case , Tempered Glass Screen Protector , Tablet Cover , Selfie Stick
OEM, ODM, Own Brand
ISO 9001
Dongying Zhaoxin Industry and Trade Co, Ltd.
Since 2022
2000+
61
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Oil Well Packer , Torque Anchor , Centralizer , Pup Joint
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Qingdao Kingstone Industry Co., Ltd.
Since 2020
2000+
61
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Rubber Flooring , Rubber Mat , Door Mat
ODM, OEM, Own Brand
ISO9001:2015
GPE Oil Machinery Co., Ltd
Since 2021
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Oilfield Products , Drill Rig , Petroleum Equipment , Drilling Service , Oilfield Tools
OEM, ODM
Response Time≤3h
Manufacturer/Factory
Oil Pipe , Casing Pipe , API Pipe , OCTG , Steel Pipe
Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Shenzhen Xumeng Technology Co., Ltd.
Since 2021
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Earphones , Phone Cases , Chargers , Data Cables , Memory Card
OEM, ODM
ISO 9001
Wise Channel Industries Limited
Since 2018
50
3
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Petroleum Equipment , Oil & Gas Tools , Amphibious Equipment , Electric Motors , Hydraulic Cylinders
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
Rubber Strips , Silicone Rubber Seal Strip , PVC Sealing Strips , Automobile Rubber Strip , Door and Window Rubber Strips
OEM, ODM
ISO 9001, IATF16949
Manufacturer/Factory
, Trading Company
Phone Cases , Tablet Covers , Earphones , Earbuds , Tablet Case
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Cable Gland , Cable Tie , Terminal Block , Termian , Power Cabinet
OEM, ODM
ISO 9001, ISO 9000
Trading Company
Construction Machinery Spare Parts , Truck Crane Sapre Parts , Wheel Loader/Road Roller/Motor Grader Parts , Excavator Spare Parts , Mining Truck Parts
within 15 workdays
Qingdao, Shandong
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd
Since 2022
2000+
35
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 and Workover Rig and Accessories
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Xingtai Jinhu Technology Co., Ltd
Since 2023
100
8
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Seal Strip , Weather Stripping , Edge Trim , Silicone Hose , Rubber Hose
OEM, ODM
Response Time≤3h