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Home Supplier Discovery Manufacturing & Processing Machinery Hot Forging Seamless Rings Factories & Companies
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.

Ningbo Hyleman Hydraulic Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Hydraulic Pump , Piston Pump , Gear Pump , Vane Pump , Hydraulic Motor
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Ningbo, Zhejiang
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Ningbo Multimagnets Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Magnet
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Ningbo, Zhejiang
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Guangzhou Jinggong Fluid Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Mirror Steel Pipe Series , Sanitary Pipe Flttings Series , Stainless Steel Ball Valve , Safety Valve , Threaded Pipe Flttings Series
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 50001
R&D Capacity: ODM
Location: Guangzhou, Guangdong
Production Lines: 8
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Shandong Baowu Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel Plate , Carbon Steel Seamless Pipe , Carbon Steel Rod , Galvanized Steel Plate , Galvanized Steel Pipe
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Elbow , Pipe Tee , Pipe Cap , Pipe Reducer , Pipe Bend
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei
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Haomo Rubber and Plastic Products (Xingtai) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Plastic Products , Sealing Element , Mechanical parts , Spring Seal
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Xingtai, Hebei
Main Markets: Domestic
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Wuxi Metec Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Scaffolding , Scaffold , Ringlock Scaffold System , Frame Scaffolding Tower , Cuplock Scaffold System
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
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Guangzhou Asia Inflatables Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Inflatable Water Park , Inflatable Theme Park , Inflatable Obstacle Course , Inflatable Water Sports , Towable Inflatables Games
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Guangzhou, Guangdong
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Hangzhou Yucheng Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Magnetic Material , Neodymium Magnet , Motor Accessories , Permanent Magnet , Speaker Magnet
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Hangzhou, Zhejiang
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Guangdong Sweebond Sealing System Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Rubber Strip , Rubber Seal Strip , Seal Strip , EPDM Strip , Silicone Strip
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Zhaoqing, Guangdong
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Qingdao Yuanding Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Centrifugal Casting Alloy Products , Heat Resistant Steel Castings , Heat Resistant Fiber Products , Including Glass Annealing Lehr Roller; Various Hearth Roll and Radiant Tube used in metallurgical industry; Reformer Tube used in petrochemical industry; Fiber Roller and Fiber Sheet
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Qingdao, Shandong
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Guangdong Hengyang Furnace Manufacturing Co.,Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Furnace , Melting Furnace , Metal Furnace , Induction Furnace , Industrial Electric Furnace
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Guangzhou, Guangdong
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Linqing Chaokun Bearing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Deep Groove Ball Bearings , Spherical Roller Bearing , Cylindrical Roller Bearing , Self-Aligning Ball Bearing , Pillow Block Bearing
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
Production Lines: 10
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Chongqing Gold Mechanical & Electrical Equipment Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Oil Purifier , Fire Testing Equipment , Petroleum Products Testing Equipment , Electrical Testing Equipment , Transformer Test Set
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Chongqing, Chongqing
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HangZhou Ever-Power Transmission Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Agricultural Gearbox , Worm Reducer , Sprocket , Gear , Chain
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
Location: Hangzhou, Zhejiang
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BOBO Machine Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: HVAC Duct Machine , Rolling Machine , Spiral Tube Machine , Polyurethane Foam Machine , Copper Tube Cutting and Bending Machine
Mgmt. Certification:
ISO 9001, ISO 9000, BSCI
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Nantong, Jiangsu
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Wuxi Taixie Metal Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Copper Alloy , Stainless Steel , Alloy Steel , Tool Steel , Special Steel
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000, SA 8000, BS 25999-2...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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Jiangsu Shanhe Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Pipe , Stainless Steel Bar
Mgmt. Certification:
ISO 9001
Location: Wuxi, Jiangsu
Production Lines: 5
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Hefei Lamat Piping Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Malleable Iron Pipe Fittings , Grooved Fittings , Butt Weld Pipe Fittings , Forged Steel Flanges , Forged Steel Fittings
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui
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TIANJIN BOER KING STEEL CO., LIMITED

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Seamless Steel Pipe , Boiler Tube , Casing Pipe , Alloy Steel Pipe
Factory ownership: Limited Company
Location: Tianjin, Tianjin
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Market Union Co. Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Underwear , Lingerie Set , Sleepwear , Sports Wear , Yoga Wear
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, FSC Certificate
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Ningbo, Zhejiang
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Anqiu Heng`an Gas Manufacture Factory

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Helium Gas , Argon Gas , Nitrogen Gas , Oxygen Gas , CarbonDioxide Gas
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Weifang, Shandong
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Qingdao Everbeauting Crafts Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tape Hair Extensions Hair Wefts Human Hair , Wefts , Clip Ins , Pomytails , Top Piece
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Qingdao, Shandong
Production Lines: 2
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JIANGSU BOCHENG NEW TECH MATERIAS CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PTFE Fabric , PTFE Adhesive Tape , PTFE Mat
Mgmt. Certification:
ISO9001:2015, GB/T29490-2013 Certificate
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Taizhou, Jiangsu
Click here to send inquiry Add to Inquiry Basket

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate; Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei
Click here to send inquiry Add to Inquiry Basket

Wuxi Jianbanghaoda Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Sheet , Steel Pipe , Steel Coil , Steel Bar , Steel Profile
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
Click here to send inquiry Add to Inquiry Basket

Tianjin Boer King Steel Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe , Casing Pipe , Seamless Steel Pipe , ERW Steel Pipe , High Pressure Boiler Tube
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Tianjin, Tianjin
Click here to send inquiry Add to Inquiry Basket

Shandong Zhengde Metal Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hot-Rolled Steel Coils , Cold-Rolled Steel Coils , Galvanized Steel Coils
Mgmt. Certification:
ISO 9001, IATF16949, HSE, QC 080000, BSCI...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Binzhou, Shandong
Click here to send inquiry Add to Inquiry Basket

Qingdao Liange Special Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Coil , Stainless Steel Plate , Stainless Steel Coil , Carbon Steel Plate , Color Coated Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Qingdao, Shandong
Click here to send inquiry Add to Inquiry Basket

Shandong Huazhu Metal Manufacture Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanized Steel Coil , Seamless Steel Pipe , Roofing Sheet , PPGI , Stainless Steel Pipe
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong
Click here to send inquiry Add to Inquiry Basket
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Category

Manufacturing & Processing Machinery (696) Industrial Equipment & Components (634) Tools & Hardware (421) Construction & Decoration (379) Metallurgy, Mineral & Energy (368) Auto, Motorcycle Parts & Accessories (296) Electrical & Electronics (238) Apparel & Accessories (155) Light Industry & Daily Use (138) Instruments & Meters (81) More

Management Certification

ISO 9001 (746) ISO 14001 (345) ISO 9000 (257) ISO9001:2015 (157) ISO 14000 (140) BSCI (128) ISO 20000 (121) IATF16949 (117) OHSAS/ OHSMS 18001 (105) Others (91) QC 080000 (90) GMP (90) ISO 14064 (82) HSE (82) ISO14001:2015 (62) ASME (46) ISO 13485 (43) SEDEX (33) ANSI/ESD (30) FSC (29) HACCP (26) ISO 22000 (26) SA 8000 (24) ISO 29001 (24) ISO 10012 (24) WRAP (23) ISO 50001 (23) QHSE (23) ISO 17025 (23) BRC (22) GAP (22) BS 25999-2 (22) QSR (21) PAS 28000 (21) LEED (20) SHE Audits (20) AIB (18) ISO45001:2016 (18) BREEAM (17) HQE (17) EICC (17) IFS (16) ISO9001:2008 (6) OHSAS18001:2007 (5) ISO14001:2004 (3) TS 16949 (1) TS16949 (1) More

R&D Capacity

OEM (1,072) ODM (902) Own Brand (645) Others (37)

Annual Revenue

<1 Million USD (505) 10 ~ 50 Million USD (22) 1 ~ 2.5 Million USD (13) 2.5 ~ 5 Million USD (10) 5 ~ 10 Million USD (10) >100 Million USD (9) 50 ~ 100 Million USD (8) More

No. of Employees

5-50 People (311) 51-200 People (153) Less than 5 People (40) 201-500 People (34) 501-1000 People (10) Above 1000 People (5) More

Province & Region

Shandong (244) Guangdong (225) Zhejiang (205) Jiangsu (192) Hebei (77) Fujian (68) Henan (54) Shanghai (44) Tianjin (35) Hunan (26) Beijing (20) Anhui (18) Hubei (18) Liaoning (13) Shaanxi (10) Jiangxi (9) Shanxi (8) Sichuan (7) Chongqing (6) Guangxi (3) Hongkong S.A.R. (3) Hainan (1) Jilin (1) Yunnan (1) More

Member & Type

Suppliers with verified business licenses.Diamond Member
Suppliers with verified business licenses.Gold Member
Suppliers reviewed by inspection services.Audited Supplier

Recommended Factories

More

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Seamless Rings Factories & Companies:

Welcome to one of the largest China B2B marketplace. This seamless rings company list contains a wide range of seamless rings factories serving all industries. This trusted vertical directory contains premier China suppliers/vendors, trading companies, custom manufacturers (OEM/ODM) and plants. They are experienced China exporting manufacturers offering tens of thousands of high-quality, competitive pricing products to distributors, wholesalers, resellers, and buyers. You can buy best budget seamless rings in bulk or cooperate with some ideal ones of these credible suppliers for your import/export business on our b2b portal Made-in-China.com.
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