Home Supplier Discovery Construction & Decoration Coupling Api Casing Coupling Factories & Companies
Total 230 api casing coupling factories & companies found with 690 products. Source high quality api casing coupling from our great selection of reliable api casing coupling manufacturing factories.

Tianjin Dongfanglong Petroleum Equipment Manufacture ...

Diamond MemberDiamond Member
Main Products: API 5CT Tubing and Casing Pipe , API 5CT Tubing and Casing Pup Joint , API 5CT Tubing and Casing Coupling , Down Hole Tools Cementing Tools
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Hongkong Eastlong Technology Co., Limited

Gold MemberGold Member
Main Products: Tubing Coupling , Casing Coupling , Pup Joints , Crossovers , Centralizer
Location: Shenzhen, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Tianjin Tiangang Special Petroleum Pipe Manufacture ...

Diamond MemberDiamond Member
Main Products: Oil Pipe , Casing Pipe , API Pipe , OCTG , Steel Pipe
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shandong Wealth Petroleum Equipment Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Pumping Unit , Petroleum Equipment , Casing Pipe , Drill Pipe , Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongying, Shandong

Zhonghe Steel (Tianjin) Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Titanium alloy/Stainless steel/Alloy steel/Mold steel B/High speed steel/Precision casting
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Tianjin, Tianjin

Dongying Zhaoxin Industry and Trade Co, Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Oil Well Packer , Torque Anchor , Centralizer , Pup Joint
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongying, Shandong
Main Markets: South America , Europe , South Asia

Shandong Light Fir Machinery Equipment Co., Ltd.

Diamond MemberDiamond Member
Main Products: 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
Factory ownership: Limited Company
Location: Dongying, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Puyang Zhongshi Group Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Float Collar and Float Shoe , Cementing Basket , Stage Collar , Cementing Head
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Puyang, Henan
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Shijiazhuang Jimai Machinery Equipment Technology Co., ...

Diamond MemberDiamond Member
Main Products: Drilling Rig , Drilling Equipment , Water Well Drilling Rig , Blowout Preventer , Borehole Drilling Rig
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shijiazhuang, Hebei
Main Markets: Africa , Eastern Asia

Goldenman Petroleum Equipment Co., Limited

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Drill Pipe; Heavy-Weight Drill Pipe; Drill Collars; Annular Bop
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Dongying, Shandong
Main Markets: Africa

Dongying Lake Petroleum Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Bucking Unit , Cementing Hose , Mud Pump Liner , Mud Pump Piston , Fluid End Module
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongying, Shandong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa

UPET GROUP CO., LTD.

Gold MemberGold Member
Business Type: Trading Company
Main Products: Oil and Gas Equipments , Industrial and Mineral Machinery , Engineer Equipments and Agricultural Machinery
Factory ownership: Limited Company
Location: Weifang, Shandong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Domestic
Staff: 6

TIANJIN BOER KING STEEL CO., LIMITED

Diamond MemberDiamond Member
Main Products: Seamless Steel Pipe , Boiler Tube , Casing/Drill Pipe , Alloy Steel Pipe , Gas Cylinder Tube
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: North America , South America , Southeast Asia , Africa , Mid East , Eastern Asia , Western Europe

OASIS OIL TOOLS CO., LTD.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Drilling pipeline
Mgmt. Certification:
ISO9001:2015, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Xinxiang, Henan

Dongying City Kenli District Jinxiu Petroleum Machinery ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Sucker Rod , Drive Rod , Pony Rod , Polish Rod , Drill and Workover Rig and Accessories
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Dongying, Shandong
Main Markets: Domestic

Jiangsu Deenpu Petrochemical Machinery Co., Ltd

Gold MemberGold Member
Main Products: API 16A Annular Bop , API 16A RAM Bop , FC Slab Gate Valve , Mud Gate Valve , Plug Valve
Factory ownership: Limited Company
Location: Yancheng, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Chengdu Derbo Steel Co., Ltd

Diamond MemberDiamond Member
Main Products: Steel Pipe , Stainless Steel , Steel Plate , Fitting , Flange
Factory ownership: Limited Company
Location: Chengdu, Sichuan
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Guangzhou Kingmetal Steel Industry Co., Ltd.

Diamond MemberDiamond Member
Main Products: Steel Pipes , Pipes Fittings , Socket Fittings , Flange , Angle Bar
Factory ownership: Limited Company
Location: Guangzhou, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

Diamond MemberDiamond Member
Main Products: Seamless Pipe/Boiler Tube , Alloy Steel Seamless Pipe , API 5CT Petroleum Tubing Casing , Stainless Steel Seamless Tubes , Slotted Casing Seamless Pipe
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Dongying Tianrui Petroleum Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Downhole Tool
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongying, Shandong

Hebei Jerry Pump Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Progressing Cavity Pump
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tangshan, Hebei
Main Markets: South America

Shanxi Jindingtai Metals Co, Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Flange , Forging
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Xinzhou, Shanxi

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Mud Pump Liner , Piston Assy , Valve , piston Rod , Fluid End Module
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hengshui, Hebei
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Domestic

Shandong Lanyuguang Chemical Co., Ltd

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Power Tongs , Wellhead & Well Control System , Drilling Rig Accessories , API Elevator Rubber Hose Power Tongs Wellhea , Marine Pump
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongying, Shandong
Main Markets: Domestic
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Category

Manufacturing & Processing Machinery (162) Industrial Equipment & Components (157) Metallurgy, Mineral & Energy (147) Tools & Hardware (89) Construction & Decoration (88) Instruments & Meters (44) Chemicals (27) Auto, Motorcycle Parts & Accessories (27) Transportation (26) Electrical & Electronics (21) More

Management Certification

ISO 9001 (45) ISO 14001 (42) ISO9001:2015 (40) ISO 9000 (20) ISO45001:2018 (18) OHSAS/ OHSMS 18001 (12) Others (10) HSE (9) IATF16949 (8) ISO 14000 (6) ISO 20000 (5) QC 080000 (4) ISO 14064 (4) LEED (3) ASME (3) ANSI/ESD (3) ISO 10012 (3) BSCI (3) ISO 50001 (2) GMP (2) ISO 13485 (2) QSR (2) AIB (2) SHE Audits (2) BRC (2) BS 25999-2 (2) FSC (2) ISO 17025 (2) ISO14001:2015 (1) WRAP (1) HACCP (1) PAS 28000 (1) GAP (1) IFS (1) SA 8000 (1) ISO 22000 (1) BREEAM (1) ISO 29001 (1) HQE (1) QHSE (1) EICC (1) SEDEX (1) More

R&D Capacity

OEM (153) ODM (149) Own Brand (86) Others (1)

Annual Revenue

<1 Million USD (106) 10 ~ 50 Million USD (8) 2.5 ~ 5 Million USD (6) >100 Million USD (6) 5 ~ 10 Million USD (5) 50 ~ 100 Million USD (5) 1 ~ 2.5 Million USD (1) More

No. of Employees

5-50 People (115) 51-200 People (29) Less than 5 People (18) 201-500 People (9) Above 1000 People (3) 501-1000 People (1) More

Province & Region

Shandong (80) Jiangsu (24) Hebei (23) Tianjin (21) Hunan (15) Henan (14) Zhejiang (11) Shaanxi (9) Shanghai (9) Guangdong (6) Beijing (5) Liaoning (4) Fujian (2) Anhui (2) Sichuan (2) Heilongjiang (2) Shanxi (1) More