Straight Seam Welding Total 491 manufacturers & suppliers found with 1,473 products
Audited Supplier
Manufacturer/Factory
ERW Tube Mill , Steel Pipe Making Machine , API Pipe Making Machine , Steel Coil Slitting Machine , Steel Coil Slitting Line
OEM, ODM, Own Brand
ISO 9001, QC 080000
-
US$ 1 / Piece1 Piece (MOQ) -
US$ 1 / Piece1 Piece (MOQ)
-
US$ 140000 / Set1 Set (MOQ)
Zhongshan Yishang Metal Manufacturing Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
2000+
Plant Area
50
Number of Employees
Manufacturer/Factory
, Trading Company
Sheet Metal Fabrication , Equipment Enclosure , Energy Storage Enclosure , Large Lightbox Sign Enclosure , Metal Rack
ODM, OEM
ISO9001:2015
-
US$ 5.6 / Piece50 Pieces (MOQ)
-
US$ 7 / Piece50 Pieces (MOQ)
-
US$ 5 / Piece50 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Flat Plate Solar Collector , Solar Water Heater Machinery Line , Electric Water Heater Production Line , Slitting Machine , LPG Gas Cylinder Production Line
OEM, ODM, Own Brand
ISO 9001
-
US$ 67894 / Piece1 Piece (MOQ)
-
US$ 73846 / Piece1 Piece (MOQ)
-
US$ 73846 / Piece1 Piece (MOQ)
Shanghai Trihope (PVT) Ltd
Since 2018 Suppliers with verified business licenses
4.0
70
Plant Area
6
Number of Employees
Manufacturer/Factory
, Trading Company
Cutting Machine , Slitting Machine , Transformer Parts , Corrugated Fin Forming Machine , Test Machine for Transformer
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 78000 / Set1 Set (MOQ)
-
US$ 78000 / Set1 Set (MOQ)
-
US$ 78000 / Set1 Set (MOQ)
Shanghai Qianshan Piping Technology Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
Audited Supplier2000+
Plant Area
158
Number of Employees
Manufacturer/Factory
, Trading Company
Pipe Spool Fabrication Production Line , Pipe Cutting Machine , Pipe Beveling Machine , Pipe Fitting up Equipment , Pipe Welding Machine
ODM, OEM
ISO9001:2015, ISO14001:2015
-
US$ 4999 / Set1 Set (MOQ)
-
US$ 4999 / Set1 Set (MOQ)
-
US$ 4999 / Set1 Set (MOQ)
Jinan Raintech Machinery Industries Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1000
Plant Area
6
Number of Employees
Manufacturer/Factory
, Trading Company
Roll Forming Machine , Slitting Line , Cut to Length Line , Laser Cutting Machine , Punching Press Punch
ODM, OEM
ISO 9001, ISO 14001
-
US$ 37000 / Piece1 Piece (MOQ)
-
US$ 330000 / Piece1 Piece (MOQ)
-
US$ 100000 / Set1 Set (MOQ)
Guangdong Shunde Seko Machinery & Technology Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
1700
Plant Area
23
Number of Employees
Manufacturer/Factory
, Trading Company
Pipe Production Line; Polishing Machine; Weld Bead Roller Machine; Weld Tracking System; Bright Annealing Machine
ODM, OEM
ISO9001:2015
-
US$ 11900 / Set1 Set (MOQ)
-
US$ 4000 / Set1 Set (MOQ)
-
US$ 7400 / Set1 Set (MOQ)
Weifang Shengao Machinery Co., Ltd.
Since 2014 Suppliers with verified business licenses
5.0
1000
Plant Area
48
Number of Employees
Manufacturer/Factory
, Trading Company
casting , forgings , welding parts , machining parts , stamping part
Own Brand, ODM, OEM
ISO 9001
-
US$ 0.1 / Piece100 Pieces (MOQ)
-
US$ 0.1 / Piece100 Pieces (MOQ)
-
US$ 0.1 / Piece100 Pieces (MOQ)
Guangzhou DuroWelder Limited
Since 2010 Suppliers with verified business licenses
4.0
2000+
Plant Area
18
Number of Employees
Manufacturer/Factory
, Trading Company
Bandsaw Blade Welder; Rolling Seam Welder; Spot Welding Machine; Induction Soldering Machine; SSW TIG MIG Seam Welder
ODM, OEM
ISO 9001
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 5000 / set1 set (MOQ)
-
US$ 2500 / Set1 Set (MOQ)
Taizhou Zhongyou Welding Equipment Co. Ltd.
2000+
Plant Area
Manufacturer/Factory
Girth Welding Machine , External Straight Welding Machine , Internal Straight Welding Machine , End-Cover Necking Machine , Twin-Roller Bending Machine
OEM, Own Brand
Taizhou, Zhejiang
-
US$ 12000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Phone Case , Phone Cover , Mobile Phone Accessory , Sports Protection Products , Waterproofing Products
OEM, ODM, Own Brand
ISO 9001
-
Negotiable100 Pieces (MOQ)
Qingdao Yuehongbo Welding and Cutting Equipment Co., Ltd
Since 2024 Suppliers with verified business licenses
5.0
1500
Plant Area
15
Number of Employees
Manufacturer/Factory
, Trading Company
Automatic Welding Equipment
ODM, Own Brand
ISO9001:2015
-
US$ 1300 / Piece1 Piece (MOQ)
-
US$ 1300 / Piece1 Piece (MOQ)
-
US$ 1450 / Piece1 Piece (MOQ)
Chengdu Zhijin Machinery Equipment Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Hydraulic Cylinder , Hydraulic RAM , Valve , Custom Made Metal Parts , Casting
Chengdu, Sichuan
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
Manufacturer/Factory
Solid State High Frequency Welder , ERW Tube Mill , Pipe Making Machine , Solid State Hf Welder , Ribbed Rebar Machine
OEM, Own Brand
ISO 9001
-
US$ 35000 / Set1 Set (MOQ)
-
US$ 20000 / Set1 Set (MOQ)
-
US$ 35000 / Set1 Set (MOQ)
Zhangjiagang Zhongyue Metallurgy Equipment Technology Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
126
Number of Employees
Manufacturer/Factory
, Trading Company
Tube Mill
ODM, OEM
ISO9001:2015
-
US$ 100000 / Set1 Set (MOQ)
-
US$ 100000 / Set1 Set (MOQ)
-
US$ 100000 / Set1 Set (MOQ)
Shanxi Huaao Machinery Engineering Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
18 Mil
Annual Revenue
80
Plant Area
6
Number of Employees
Trading Company
Rolling Mill , Pipe Mill , Rolls , Cardan Shaft , Forging
Company Standard
Xinzhou, Shanxi
-
US$ 12000 / Ton1 Ton (MOQ)
-
US$ 300000 / Set1 Set (MOQ)
-
US$ 300000 / Set1 Set (MOQ)
Manufacturer/Factory
CZ Purlin Machine , Floor Deck Roll Forming Machine , Roller Shutter Door Machine , Stud and Track Machine , Strut Channel Roll Forming Machine
OEM
ISO 9001
-
US$ 16000 / Piece1 Piece (MOQ)
-
US$ 16000 / Piece1 Piece (MOQ)
-
US$ 16000 / Piece1 Piece (MOQ)
Manufacturer/Factory
Titanium Pipe , Titanium Tube , Titanium Coil , Hastelloy Pipe , Hastelloy Tube
OEM, ODM
ISO 9001, ISO 14001
-
Negotiable1000 kg (MOQ)
-
Negotiable1000 kg (MOQ)
-
Negotiable1000 kg (MOQ)
Manufacturer/Factory
Tube Mill , Pipe Making Machine , Tube Making Machine , Tube Production Line , Pipe Production Line
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 120000 / Set1 Set (MOQ)
-
US$ 450000 / Set1 Set (MOQ)
-
US$ 190000 / Set1 Set (MOQ)
Yongkang Jiaxiao Electric Welding Automation Equipment Co., Ltd.
Since 2010 Suppliers with verified business licenses
5.0
2000+
Plant Area
73
Number of Employees
Manufacturer/Factory
, Trading Company
Spot Welding Machine , Butt Flash Welding Machine , Seam Welding Machine , Ss Water Tank Welding Equipment , Security Door Welding Machine
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 8000 / PCS1 PCS (MOQ)
-
US$ 8000 / PCS1 PCS (MOQ)
-
US$ 7500 / PCS1 PCS (MOQ)
Liaocheng Shengteng New Material Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
60
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Seamless Steel Pipe , Carbon Steel Plate , Galvalume Coil , PPGI Roof , H Beam
ODM, OEM
ISO 9001, BSCI, ANSI/ESD
-
US$ 450 / Piece3 Pieces (MOQ)
-
US$ 540 / Ton5 Tons (MOQ)
-
US$ 450 / Piece3 Pieces (MOQ)
Manufacturer/Factory
Slitting Line , Cut to Length Line , Pipe Mill , Cold Rolling Mill , Hot Rolling Mill
ISO 9001
Wuxi, Jiangsu
-
US$ 70000 / Piece1 Piece (MOQ)
-
US$ 70000 / Piece1 Piece (MOQ)
-
US$ 70000 / Piece1 Piece (MOQ)
TAIYUAN HUAYE HEAVY INDUSTRY CO.,LTD
Since 2023 Suppliers with verified business licenses
4.0
2000+
Plant Area
78
Number of Employees
Manufacturer/Factory
, Trading Company
Spiral Welded Pipe Machine , Pipe End Facing and Beveling Machine , Pipe Hydrostatic Tester , ERW Pipe Mill , Pipe Production Line Finishing Section
ODM, OEM
ISO 9001
-
US$ 160000 / Set1 Set (MOQ)
-
US$ 250000 / Set1 Set (MOQ)
-
US$ 300000 / Set1 Set (MOQ)
FOSHAN STAR POWER TECHNOLOGY CO.LTD
Since 2024 Suppliers with verified business licenses
4.0
110
Plant Area
7
Number of Employees
Trading Company
Sink Machine , Handmade Sink Machine , Kitchen Sink Machine
ODM, OEM
Foshan, Guangdong
-
US$ 4000 / Set1 Set (MOQ)
-
US$ 4200 / Set1 Set (MOQ)
-
US$ 50000 / Set1 Set (MOQ)
Guangdong DuroPower Industries Ltd
Since 2010 Suppliers with verified business licenses
4.0
2000+
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
2D Wire Bending Machine; Bandsaw Blade Welder; Cutting Machine; Rolling Seam Welder; Spot Welding Machine
ODM, OEM
ISO 9001, ISO 9000, QC 080000
-
US$ 3000 / Set1 Set (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Hebei Pipeline Equipment HN Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Steel Pipes , Pipe Fittings (Elbow Tee Reduer Cap...) , Flange , Pipe Spool , Thermal Insulation Pipe
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ASME
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 10 / Meter1 Meter (MOQ)
Tianjin RuiTong Iron & Steel Co., LTD.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
200
Number of Employees
Manufacturer/Factory
Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 600 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
Shaanxi Jiade Import and Export Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
5.07 Mil
Annual Revenue
165
Plant Area
9
Number of Employees
Trading Company
Steel pipe; Stainless steel pipe; Alloy steel pipe; Pipe fittings; Flange; steel plate; Steel bar; Special steel product; Aluminum product; Titanium product; Copper product
OEM, ODM, Own Brand
ISO 9001
-
US$ 560 / Ton1 Ton (MOQ)
-
US$ 660 / Ton1 Ton (MOQ)
-
US$ 3000 / Ton1 Ton (MOQ)
Manufacturer/Factory
Automatic Welding Machine , CNC Welding Machine , Robot Welding Machine
OEM, ODM, Own Brand
ISO 9001
-
US$ 10000 / Set1 Set (MOQ)
-
US$ 10000 / Set1 Set (MOQ)
-
US$ 6000 / Set1 Set (MOQ)
Hebei Shengtian Pipe-Fitting Group Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
2000+
Plant Area
110
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Plate; Steel Pipe
Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 600 / Ton5 Tons (MOQ)
-
US$ 350 / Ton1 Ton (MOQ)
-
US$ 600 / Ton5 Tons (MOQ)
Audited Supplier
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