Home Supplier Discovery Industrial Equipment & Components Combination & Joint Fittings Welding Round Ring Factories & Companies
Total 1,206 welding round ring factories & companies found with 3,618 products. Source high quality welding round ring from our great selection of reliable welding round ring manufacturing factories.

Hebei Xinqi Pipeline Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Compensator , Metal Bellows , Expansion Joint , Dismantling Joint , Flanges
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Cangzhou, Hebei

Rizhao Fast & Fasten Scaffold Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Scaffolding , Scaffold , Scaffolding Coupler , Scaffold Coupler , Ringlock Scaffolding
Mgmt. Certification:
OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Rizhao, Shandong

Zhejiang Hailiang Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Copper Fitting , Copper Tube , Brass Fitting , Brass Tube , Pancake Coil
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Public Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shaoxing, Zhejiang

Zhejiang Keyi Electric Group Co., Ltd.

Business Type: Manufacturer/Factory , Trading Company
Main Products: Strain Clamp , Insulation Piercing Connector , Tension Clamp , Suspension Clamp , Cable Lug
Mgmt. Certification:
ISO 9001, ISO 14001
R&D Capacity: OEM, ODM
Location: Wenzhou, Zhejiang
Production Lines: 6

Qingdao Gemopia Jewelry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Jewelry , Fashion Jewelry , Necklace , Gold Jewelry , Silver Jewelry
Mgmt. Certification:
ISO 9001
Factory ownership: Wholly Foreign-owned Enterprise
R&D Capacity: Own Brand, ODM, OEM
Location: Qingdao, Shandong

Dongguan City Pinyuanxi Hardware Products Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Hoop Earring , Clasp , Carabiner , Keyring , Jewelry
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongguan, Guangdong

Zhuzhou Hongtong Tungsten Carbide Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tungsten Carbide , Cemented Carbide , Carbide Plate , Carbide Ball , Carbide Wire Drawing Die
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, OHSAS/ OHSMS 18001, GMP...
R&D Capacity: OEM, ODM, Own Brand
Location: Zhuzhou, Hunan
Production Lines: Above 10

Pingxiang Fxsino Petrochemical Packing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tower Packing , Tower Internals , VOCs , Water Treatment Product
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016, After-sales Service Certification
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Pingxiang, Jiangxi

Shanghai Sinomac Machinery Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Cryogenic Liquid Oxygen Nitrogen Argon Pumps , LNG LCNG Gas Refilling Station , Air Heatd Vaporizer
Mgmt. Certification:
NIL
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai

Qingdao Tianhua Yihe Foundry Factory

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Custom Metal Fabrication Parts , Custom Metal Welding Parts , Metal Stamping Parts , Metal Machining Parts , Cast Iron/Steel/Stainless Steel/Aluminum Casting
Mgmt. Certification:
ISO 9001, HSE, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong

Hebei SPT Seals Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: U Packing for Gate Valves , Hammer Union Seals , Vee Packing Seal Sets , Well Service Packing , Rotary/Radial Shaft Seal Ring
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Xingtai, Hebei

Qingdao Vold Machinery Manufacturer Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Barbecue Grill , Baby Carriage , Garden Tools
Mgmt. Certification:
ISO 20000, BSCI
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Qingdao, Shandong

China Shipping Anchor Chain (Jiangsu) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Anchor Chain , Anchor , Mooring Buoy , Mooring Chain , Kenter Shackle
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Taizhou, Jiangsu

Nanjing Metalli Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stamping , Deep Drawing , Aluminum Die Casting , Aluminum Extrusion , Liquid Cooling Plate
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Nanjing, Jiangsu

Zhongshan Zoomerry Bathroom Accessories Co.,Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Grab Bar , Shower Door , Shower Enclosure , Bathroom Accessories , LED Bathroom Mirror
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Zhongshan, Guangdong
Production Lines: 3

Taizhou Yuehai Manufacturing Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: LPG Cylinder Production Line , LPG Cylinder Re-Validation Line , LPG Cylinder Welding Machine , Hydrostatic Pressure Testing , Shot Blasting Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Taizhou, Jiangsu

Qingdao Merid Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Metal Stamping Parts , Metal Casting Parts , Molding Parts , Welding Parts , Metal Machining Parts
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Qingdao, Shandong

Baoding Xinlongtongda Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: worm shaft and worm wheel , gear , worm shaft and gear wheel , heat valve , roller
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Baoding, Hebei

Changzhou Z&J Sling Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Webbing Sling , Ratchet Strap
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Changzhou, Jiangsu

Zhengzhou Shibo Nonferrous Metals Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Lab Furnace , Sic Heating Elements , Molybdenum Sheets , Molybdenum Foil , Tungsten Products
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Zhengzhou, Henan

Qingdao Rising Rubber Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hydraulic Hose , Fitting , Industrial Hose , PVC Hose , Suction Hose
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong

Shanxi Donghuang Wind Power Flange Manufacturing Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Forging , Forged Ring , Forged Shaft , Big Flange , Flange
Mgmt. Certification:
ISO9001:2015, Pressure Equipment Certificate
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shanghai, Shanghai
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Category

Manufacturing & Processing Machinery (755) Industrial Equipment & Components (752) Tools & Hardware (597) Construction & Decoration (494) Metallurgy, Mineral & Energy (466) Auto, Motorcycle Parts & Accessories (366) Electrical & Electronics (288) Instruments & Meters (209) Chemicals (98) Transportation (90) More

Management Certification

ISO 9001 (767) ISO 14001 (339) ISO 9000 (227) ISO9001:2015 (163) ISO 14000 (146) IATF16949 (131) ISO 20000 (108) OHSAS/ OHSMS 18001 (104) BSCI (84) QC 080000 (83) Others (79) HSE (76) ISO 14064 (73) GMP (72) ISO14001:2015 (68) ASME (53) ANSI/ESD (37) ISO 13485 (28) EICC (26) GAP (25) ISO 22000 (25) BS 25999-2 (25) BRC (25) FSC (24) SEDEX (24) QHSE (24) ISO 10012 (24) SA 8000 (23) QSR (22) HACCP (22) WRAP (21) ISO 17025 (20) ISO 50001 (20) IFS (19) ISO 29001 (19) AIB (18) PAS 28000 (17) SHE Audits (17) LEED (17) HQE (17) BREEAM (16) ISO45001:2016 (15) ISO9001:2008 (9) OHSAS18001:2007 (4) ISO14001:2004 (2) TS16949 (1) More

R&D Capacity

OEM (1,009) ODM (822) Own Brand (611) Others (28)

Annual Revenue

<1 Million USD (495) 10 ~ 50 Million USD (15) 1 ~ 2.5 Million USD (10) 2.5 ~ 5 Million USD (9) 50 ~ 100 Million USD (8) >100 Million USD (7) 5 ~ 10 Million USD (6) More

No. of Employees

5-50 People (332) 51-200 People (133) Less than 5 People (33) 201-500 People (25) 501-1000 People (8) Above 1000 People (2) More

Province & Region

Zhejiang (231) Shandong (222) Jiangsu (175) Guangdong (167) Hebei (108) Shanghai (55) Henan (53) Tianjin (39) Fujian (27) Anhui (26) Hunan (22) Liaoning (13) Shaanxi (13) Beijing (11) Hubei (11) Sichuan (10) Shanxi (10) Jiangxi (6) Chongqing (4) Jilin (1) Hainan (1) Yunnan (1) More