Round Thread Pipe Total 1,992 manufacturers & suppliers found with 5,976 products
Manufacturer/Factory
Wedge Wire Screen , Johnson Screen , Bridge Slot Screen , Water Well Screen , Multylayer screen pipe
OEM, Own Brand
ISO 9001
Manufacturer/Factory
Aluminum Foil , Aluminum Plate , Aluminum Pipe , Aluminum Bar , Aluminum Coils
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
HAN XIN STEEL GROUP CO., LTD
Since 2024
2000+
79
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Galvanized Steel Pipe , Galvanized Square Pipe , Seamless Steel Pipe , Profiles , ERW
ODM, OEM
ISO 9001, ISO 17025
Manufacturer/Factory
, Trading Company
Galvanized Steel Coil/Strip , Galvanized Steel Plate , Galvanized Steel Pipe , Steel Wire , Stainless Steel Plate
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
, Group Corporation
Galvanized Steel Coil/Sheet/Strip , Galvalume Steel Coil/Sheet/Strip , PPGI/PPGL Corrugated Steel Sheet , PPGI/PPGL Steel Coil , Alloy Steel Plate
OEM, ODM, Own Brand, agent
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Shanghai Zhan Ding Supply Chain Co., Ltd.
Since 2024
105
3
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Hot Rolled Steel
OEM
ISO 9001
Manufacturer/Factory
Carbon Steel Plate/Coil/Tube/Bar/Fittings , Galvanised Sheet/Coil/Pipe/Bar/Fittings , Aluminium Sheet/Coil/Tube/Bar/Accessories , Stainless Steel Plate/Coil/Tube/Bar/Accessories , Hastelloy/Nickel /Inconel/Monel /Titanium Alloys
OEM, ODM
within 15 workdays
Manufacturer/Factory
Carbon Steel Plate , Carbon Steel Pipe Tube , Stainless Steel Pipe Tube , PPGI Color Coated Coil , Galvanized Pipe
OEM
ISO 9001
Manufacturer/Factory
Drill Pipe , DTH Drill Pipe , Water Well Drill Pipe , Friction Welding Drill Rod , Drill Rig
OEM
ISO 9001, ISO 14001
Hebei Houjiang Trading Co., Ltd.
Since 2024
50
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Pipe Fittings
ODM, OEM
within 15 workdays
Manufacturer/Factory
, Group Corporation
High-Pressure GRP Line Pipe , Gre Tubing and Casing , Gre Screen Tubing , Stratified Water Injection Tubing , Special Purpose GRP Piping
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Dongying, Shandong
Guozhong (Shandong) Steel Group Co., Ltd.
Since 2022
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Stainless Steel Coil , Stainless Steel Sheet , Stainless Steel Pipe , Galvanized Steel Coil , PPGI
ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
within 15 workdays
Manufacturer/Factory
, Trading Company
, Group Corporation
VCM Color Laminated Steel Sheet , Electrolytic Tinplate Sheet (ETP ) , Printed Electrolytic Tinplate Plate , Tin Can , Steel Fiber
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 17025
CHANGSHA XIANGJIA METAL MATERIAL TRADING CO., LTD.
Since 2022
300 Mil
1000
187
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Scaffolding(Including Ringlock Scaffolding , Cuplock Scaffolding , Kwickstage Scaffolding , Frame Scaffolding , Scaffolding Tube
ODM, OEM, Own Brand
Response Time≤3h
Trading Company
Wire , Galvanized Wire , Wire Rope , PC Strand , Rebar
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Nickel Alloy Bar , Nickel Alloy Plate , Nickel Alloy Flange Forging , Nickel Alloy Pipe & Fitting , Nickel Alloy Fastener
OEM, ODM
ISO 9001, ISO 20000, BSCI, QHSE
Manufacturer/Factory
, Trading Company
Copper Tube , Brass Tube , Square Tube
copper
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Manufacturer/Factory
, Trading Company
Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Coil , Stainless Steel Rod , Copper Strips
OEM
ISO 9001, ISO 9000, ISO 14001
Manufacturer/Factory
Seamless Square Steel Pipe , Railyway Steel Rail , Cold Rolled Precision Steel Tubes Pipes , Galvanized Steel Pipe , Steel Sheet/Plate
OEM, ODM
ISO 9001, ISO 9000, ISO 10012
Manufacturer/Factory
Aluminum Strip , Aluminum Container , Aluminum Rod , Aluminum Bar , Aluminum Sheet
OEM, ODM
within 15 workdays
Keepwin Technology Hebei Co., Ltd
Since 2020
200
7
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Silicon Steel , Steel Wire Rope , Steel Pipe , Steel Coil , Steel Sheet
OEM, ODM
ISO 9001, ISO 9000, ISO 20000
Hengshui Hisoa Machinery Accessories Co., Ltd
500
Plant Area
Manufacturer/Factory
Handles , Knobs , Handwheel , Position Indicator , Drag Chain
OEM, ODM, Own Brand
ISO 9001
Litian Heavy Industry Machinery Co., Ltd
2000+
Plant Area
Manufacturer/Factory
Top Hammer Rock Drilling Tools , Tbm Disc Cutters , Raise Boring Cutters
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
Four Claw Nuts , Rivet Nuts , T Nuts , Tee Nut , Four Prong T Nut
ODM
ISO 9001
Manufacturer/Factory
Oil Machinery , Oil Production Machinery , Drill Rig Parts , Wellhead Tools , Solid Control Machinery
ISO 9001, ISO 14001, HSE
Dongying, Shandong
Hongye Steel (Shandong) Co., Ltd.
Since 2023
2000+
104
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Seamless Steel Tube , Steel Plate , Steel , Ppgl , Ppgi
ODM, OEM
within 15 workdays
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
ISO 9001
Manufacturer/Factory
, Group Corporation
Equipment Drapes & Covers , Chg Applicator , Chg IV Dressing , Surgical Scrub Brush , Wound Dressing
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Shandong Ying Yi Import and Export Co., Ltd.
Since 2023
180
12
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Copper pipe , Copper rod , Copper flat bar , Copper strip , Air conditioning connecting pipe
ODM
Response Time≤3h