Total 1,288 seamless rings factories & companies found with 3,864 products. Source high quality seamless rings from our great selection of reliable seamless rings manufacturing factories.
Shandong Hengyuan Materials (Group) Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Steel , Stainless Steel , Aluminum , Copper , Alloy |
Mgmt. Certification: |
ISO 9001
|
Location: | Liaocheng, Shandong |
Production Lines: | 8 |
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Unit Price: US$ 10-22 / kgMin. Order: 1 kg
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Unit Price: US$ 10-22 / kgMin. Order: 1 kg
Skylark Network Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Earring , Vase , Scented Candles , Hair Ties , Bags |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, customized |
Location: | Jinhua, Zhejiang |
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Unit Price: US$ 0.4-0.76 / PieceMin. Order: 12 Pieces
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Unit Price: US$ 0.57-0.76 / PieceMin. Order: 12 Pieces
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Unit Price: US$ 0.39-0.57 / PieceMin. Order: 120 Pieces
Tianjin Tiangang Weiye Steel Tube Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Bar , Alloy Steel Pipe , Stainless Steel Coil |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
R&D Capacity: | OEM |
Location: | Tianjin, Tianjin |
Production Lines: | 9 |
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Unit Price: US$ 10 / KgMin. Order: 100 Kg
Shanxi Jingdong Pipe Industry Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Ductile Iron Pipe , Ductile Iron Pipe Fittings , Ductile Iron Manhole Cover |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 10012
|
Location: | Jincheng, Shanxi |
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Featured ProductUnit Price: US$ 23-30 / kgMin. Order: 100 kg
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Unit Price: US$ 23-30 / kgMin. Order: 100 kg
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Unit Price: US$ 23-30 / kgMin. Order: 100 kg
Jiangsu Maxi Metal Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Stainless Steel Raw Materials , Copper Products , Aluminum Products , Alloy Steel , Tool Steel |
Mgmt. Certification: |
ISO 9001, OHSAS/ OHSMS 18001, ISO 14064, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 1.25-2 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 1.25-2 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 1.25-2 / PieceMin. Order: 50 Pieces
Changzhou Tiangong Forging Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Forging Parts , Forged Gear Blank , Wheel and Pulley , Forged Shaft , Hollow Shaft |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Changzhou, Jiangsu |
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Unit Price: US$ 1000-2000 / TonMin. Order: 10 Tons
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Unit Price: US$ 1000-2000 / TonMin. Order: 10 Tons
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Unit Price: US$ 300-3000 / TonMin. Order: 1 Ton
Tianjin Elegant Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Titanium Clad Copper , Steel Clad Copper , Titanium Basket , Heat Exchanger , Flange |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Tianjin, Tianjin |
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Unit Price: US$ 30-80 / kgMin. Order: 100 kg
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Unit Price: US$ 30-80 / kgMin. Order: 100 kg
Zibo Youzi Handicraft Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Human Hair , Wig , Injected Hair Extension , Lace Wig , Frontal Wig |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Zibo, Shandong |
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Unit Price: US$ 49-129 / PieceMin. Order: 1 Piece
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Unit Price: US$ 49-129 / PieceMin. Order: 1 Piece
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Unit Price: US$ 36-120 / gramMin. Order: 100 gram
Shandong Great Steel Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Welded Steel Pipe , Ductile Iron Pipe , Seamless Steel Pipe |
Mgmt. Certification: |
ISO 9001, ISO 14064
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Liaocheng, Shandong |
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Unit Price: US$ 1215-1815 / TonMin. Order: 1 Ton
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Unit Price: US$ 1200-1800 / TonMin. Order: 1 Ton
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Unit Price: US$ 1200-1800 / TonMin. Order: 1 Ton
Luoyang Modi Tungsten & Molybdenum Material Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Molybdenum , Tungsten , Tantalum , Titanium , Copper |
Mgmt. Certification: |
ISO 9000, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Luoyang, Henan |
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Unit Price: US$ 60-90 / kgMin. Order: 1 kg
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Unit Price: US$ 58-70 / kgMin. Order: 1 kg
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Unit Price: US$ 58-70 / kgMin. Order: 1 kg
Changzhou Dlx Alloy Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Copper Alloy; Zinc Alloy; Titanium Alloy; Nickel Alloy; Stainless Steel Alloy |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Changzhou, Jiangsu |
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Unit Price: US$ 100-120 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 18-30 / kgMin. Order: 5 kg
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Unit Price: US$ 28-55 / kgMin. Order: 1 kg
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Casing Centralizers , Float Equipment , Pipes & Rods , Cementing Tools , Couples & Crossovers |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 1.5-18 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 18 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18 / PieceMin. Order: 1 Piece
Yiwu YY Jewelry Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Jewelry , Nail Art , Nail Decoration , Nail Art Tool , Jewelry Parts |
Mgmt. Certification: |
ISO 9001, SHE Audits
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM, Logo Custom |
Location: | Jinhua, Zhejiang |
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Unit Price: US$ 0.29-0.35 / SetMin. Order: 300 Sets
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Unit Price: US$ 0.58-0.7 / SetMin. Order: 150 Sets
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Unit Price: US$ 13-163 / PieceMin. Order: 1 Piece
Ningbo East Wonder Import and Export Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Ballpoint Pen , Gel Pen , Neutral Pen , Stationery Gift , Underarm |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, Igetzner |
Location: | Ningbo, Zhejiang |
Production Lines: | 6 |
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Unit Price: US$ 0.6-0.7 / BottleMin. Order: 200 Bottle
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Unit Price: US$ 0.27-0.35 / BottleMin. Order: 100 Bottle
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Unit Price: US$ 0.3-0.4 / BottleMin. Order: 100 Bottle
Jingjiang Jinlun Machine Manufacturing Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Drop Forgings , Metal Machining Parts , Stainless Steel Forgings , Seamless Rolled Ring Forgings , CNC Turning Parts |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Taizhou, Jiangsu |
Production Lines: | 6 |
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Unit Price: US$ 10-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-2000 / PieceMin. Order: 10 Pieces
Shenzhen MSUN Sanitary Ware Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Solid Surface Sheet , Solid Surface Wash Basin , Solid Surface Bathtub , Solid Surface Worktop , Corian |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 85.67-90.34 / PieceMin. Order: 30 Pieces
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Unit Price: US$ 85.67-89.34 / PieceMin. Order: 30 Pieces
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Unit Price: US$ 85.67-90.34 / PieceMin. Order: 30 Pieces
Jiangsu Pulda Metal Manufacturing Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Steel Sheet/Plate , Steel Pipe/Tube , Steel Coil/Strip , Steel Profile , Copper Plate/Pipe/Bar |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 1300-1700 / TonMin. Order: 1 Ton
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Unit Price: US$ 1300-1700 / TonMin. Order: 1 Ton
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Unit Price: US$ 1300-1700 / TonMin. Order: 1 Ton
Chengdu Raptors Mechanical & Electrical Equipment Co., ...
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Engine Parts , Filter , Dumper Truck Part , Turbocharger , Piston |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Chengdu, Sichuan |
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Unit Price: US$ 30-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45-55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3-5 / PieceMin. Order: 1 Piece
JIANGSU TISCO INDUSTRIAL CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Stainless Steel Products , Carbon Steel Products |
Mgmt. Certification: |
ISO 9001, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 18-20.3 / kgMin. Order: 100 kg
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Unit Price: US$ 18-20.3 / kgMin. Order: 100 kg
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Unit Price: US$ 15-20.3 / kgMin. Order: 100 kg
Tianjin Zhongyantiancheng Steel Trading Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Nickel Plate/Nickel Sheet , Nickel Pipe/Nickel Tube , Nickel Bar/Nickel Profile , Aluminum Coil/Aluminum Strip/Aluminum Foil , Aluminum Pipe |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Tianjin, Tianjin |
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Unit Price: US$ 3900-4000 / TonMin. Order: 5 Tons
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Unit Price: US$ 2650-2960 / TonMin. Order: 3 Tons
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Unit Price: US$ 2500-2800 / TonMin. Order: 10 Tons
Shanxi Top Industries Co., Ltd.
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Aluminium sling ring , Nylon sling ring , Sling ring , Baby sling ring , casting ring |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Taiyuan, Shanxi |
Production Lines: | 3 |
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Unit Price: US$ 0.5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.5 / PieceMin. Order: 50 Pieces
Jinan Quanyue Computer Numerical Control Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Large Forging Hydraulic Press , Three Beam Four Column Hydraulic Press , D53 CNC Diameter Axial Roll Ring Machine , D52 Type Nc Radial Grinding Ring Machine , D51p Flat Shaft Type Vertical Roll Ring |
Location: | Jinan, Shandong |
Annual Revenue: | US$5 Million - US$10 Million |
Staff: | 5-50 People |
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Unit Price: US$ 500000 / SetMin. Order: 1 Set
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Unit Price: US$ 200000 / SetMin. Order: 1 Set
NINGBO SAIL EQUIPMENT CO., LTD.
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Concrete Pump Part , Concrete Pump Spare Parts , Concrete Pump Rubber End Hose , Concrete Pump Steel Pipe , Concrete Pump Piston |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 10-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-100 / PieceMin. Order: 1 Piece
Showtop Techno-Machine Nanjing Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Ultra Shot Cryogenic Deflashing Machine |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Nanjing, Jiangsu |
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Featured ProductUnit Price: US$ 33000-37000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 33000-37000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 33000-37000 / PieceMin. Order: 1 Piece
Dongguan weiyizao import and Export Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Underwear , Sportwear , Seamless Underwear , Mould Bra , Nursing Bra |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM, as per customer's need |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 1.11-1.27 / PRSMin. Order: 500 PRS
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Unit Price: US$ 1.19-1.21 / PRSMin. Order: 500 PRS
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Unit Price: US$ 1.05-1.15 / PRSMin. Order: 500 PRS
JINAN ALLWIN CNC MACHINERY CO., LTD
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Plasma Nozzle , Plasma Electrode , Laser Lens , Cutting Nozzle , Swirl Ring |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Jinan, Shandong |
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Unit Price: US$ 0.8-2.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-2.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.2-3 / PieceMin. Order: 100 Pieces
Comflex Industrial Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Flexible Metal Hose , Expansion Joint , Metal Bellow Forming Machine , Metal Hose Forming Machine , Tube Welding Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 12.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 15.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 15.9-35.9 / PieceMin. Order: 100 Pieces
TISCO (Shandong) Supply Chain Management Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Coil , Stainless Steel Round Bar , Galvanized Products |
Mgmt. Certification: |
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000, BSCI
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Jinan, Shandong |
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Unit Price: US$ 450-780 / PieceMin. Order: 1 Piece
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Unit Price: US$ 450-780 / PieceMin. Order: 1 Piece
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Unit Price: US$ 450-780 / PieceMin. Order: 1 Piece
Quanzhou Minze Hardware Machinery Equipment Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Engine Oil Pan , Transmission Oil Pan , Engine Coolant Pipe , Oil Dipstick , Cylinder Inlet Water Pipe |
Mgmt. Certification: |
ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Quanzhou, Fujian |
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Unit Price: US$ 1-2 / PieceMin. Order: 1000 Pieces
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Featured ProductUnit Price: US$ 1-2 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1-2 / PieceMin. Order: 1000 Pieces
HENAN JINBAILAI INDUSTRIAL CO., LTD.
Diamond Member
Business Type: | Trading Company |
Main Products: | BBQ , Gas Fire Pit , Stove , Steel Planter , Fireplace |
Mgmt. Certification: |
ISO 9001, ISO 9000, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 10 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 10 Pieces