Home Supplier Discovery Industrial Equipment & Components Flange Welding Socket Flange Factories & Companies
Total 806 welding socket flange factories & companies found with 2,418 products. Source high quality welding socket flange from our great selection of reliable welding socket flange manufacturing factories.

Hefei Mingpin Metals Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Flange , Gate Valve , Pipe Fitting , Steel Flange , Stainless Steel Flange
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hefei, Anhui

HEBEI INNOVAT BUILDING MATERIALS GROUP CO., LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Group Corporation
Main Products: Filtration Products , Metal Fence , Guard Rail , Perforated Mesh , Plastic Mesh
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Shijiazhuang, Hebei

Wenzhou Lifei Stainless Steel Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Valve Fittings , Sanitary Valves , Pipe Fittings , Pumps , Industrial Valves
Mgmt. Certification:
ISO 9001, GMP
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wenzhou, Zhejiang

SUNHY PIPE FITTINGS CO., LTD.

Business Type: Trading Company
Main Products: Stainless Steel Flange , Sanitary Pipe Fitting , Sanitary Valve , Ball Valve , Tee
Location: Wenzhou, Zhejiang

Shanxi Dingxiang Xingwang Flange Forging Co., Ltd.

Business Type: Manufacturer/Factory , Trading Company
Main Products: Flanges , Stainless Steel , Carbon Steel , Fittings , Plate Flanges
Mgmt. Certification:
ISO 9001
Location: Taiyuan, Shanxi

Zhejiang Wusheng Pipe Industry Co., Ltd.

Business Type: Manufacturer/Factory
Main Products: Flange , Pipe Fitting
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM, ODM
Location: Wenzhou, Zhejiang
Production Lines: Above 10

Tianjin Elegant Technology Co., Ltd.

China Supplier - Gold MemberGold 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

Shanxi Baite Fluid Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Flange , Wind Turbine Tower Flange , Forged Steel Rings , Forging Parts , Pneumatic Cylinders
Mgmt. Certification:
Company Standard
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Ningbo, Zhejiang

Tianjin Tiangang Weiye Steel Tube Co., Ltd.

China Supplier - Diamond MemberDiamond 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

Shandong Dahe Grinding Media Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Grinding Balls , Forged Balls , Casting Balls , Grinding Rods , Grinding Cylpebs
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Jinan, Shandong

Dongtai Zhonghai Super Alloy Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Nickel Alloy Bar , Nickel Alloy Plate , Nickel Alloy Flange Forging , Nickel Alloy Pipe & Fitting , Nickel Alloy Fastener
Mgmt. Certification:
ISO 9001, ISO 20000, BSCI, QHSE
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Yancheng, Jiangsu

Jiangsu Rongcheng Forgings Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Forged Rings for Slewing Bearing , Forged Flanges , Forged Gear Rings
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Suzhou, Jiangsu

Vatac Valves (Wenzhou) Corporation

China Supplier - Diamond MemberDiamond Member
Business Type: Other
Main Products: Ball Valve , Globe Valve , Gate Valve , Check Valve , Butterfly Valve
Mgmt. Certification:
ISO 9001, ISO 14001, HSE, QC 080000, WRAP...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Zhejiang Sailing Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe , Stainless Steel Seamless Pipe , Welded Stainless Steel Pipe , Sanitary Stainless Steel Pipe , Heat Exchanger Tube
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

QINGDAO SUDA PLASTIC PIPE MACHINERY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Butt Fusion Welding Machine , HDPE Pipe Welding Machine , HDPE Butt Welding Machine , HDPE Butt Fusion Welder , Thermofusion Welding Machine
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Qingdao, Shandong

Zhejiang Yuzheng Valve Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Ball Valve , Ball Valve , Butterfly Valve , Fitting , Sanitary Valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Shandong Zehao Metal Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Titanium Tube , Stainless Steel Tube , PPGI , Galvanized Pipe , Rebar
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
Production Lines: 10

QINGDAO WELL DONE IMP & EXP CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Cargo Control , Synthetic Sling , Ratchet Tie Down Strap , Rigging Hardware , Wire Rope
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Qingdao, Shandong

Jiangyin Dongsheng Flange Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Flange , Flanges , Stainless Steel Flanges , Forged Steel Flanges , Pipe Flanges
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Wuxi, Jiangsu

Dongguan J And R Metalwork Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Fasterner , Bolt , Screw , Nut , Machine Parts
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dongguan, Guangdong

Dongying Lake Petroleum Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Liner , Piston , Extension Rod , Pulsation Dampener , Valve Assy
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Dongying, Shandong

TianYuan(HK) International Limited

Business Type: Manufacturer/Factory , Trading Company
Main Products: Forged Flange , ASME B16.5 B16.47A/B En1092-1 GOST DIN Flange , Carbon Steel Flange , Stainless Steel Flange , Copper Nickel Flange
Mgmt. Certification:
ISO 9001, ISO 14001, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai
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Management Certification

ISO 9001 (494) ISO 14001 (207) ISO 9000 (150) ISO 14000 (90) ISO9001:2015 (86) IATF16949 (85) OHSAS/ OHSMS 18001 (80) ISO 20000 (65) HSE (51) ISO14001:2015 (49) ISO 14064 (49) ASME (47) QC 080000 (46) Others (44) BSCI (42) GMP (39) ANSI/ESD (28) ISO 13485 (18) QHSE (17) ISO 10012 (15) ISO 22000 (14) BS 25999-2 (14) ISO 50001 (14) BRC (12) ISO45001:2016 (12) ISO 17025 (12) ISO 29001 (11) PAS 28000 (10) EICC (10) WRAP (10) HACCP (9) QSR (9) AIB (9) SHE Audits (9) SA 8000 (9) FSC (9) SEDEX (9) GAP (8) BREEAM (8) HQE (8) IFS (8) ISO9001:2008 (8) LEED (7) TS16949 (3) ISO14001:2004 (2) OHSAS18001:2007 (2) More

R&D Capacity

OEM (575) ODM (439) Own Brand (336) Others (15)

Annual Revenue

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No. of Employees

5-50 People (156) 51-200 People (117) 201-500 People (27) Less than 5 People (20) 501-1000 People (8) Above 1000 People (4) More

Province & Region

Zhejiang (202) Shandong (141) Hebei (106) Jiangsu (104) Guangdong (44) Tianjin (41) Shanghai (38) Shanxi (28) Henan (19) Beijing (12) Anhui (11) Fujian (11) Shaanxi (10) Hunan (9) Hubei (8) Liaoning (7) Sichuan (6) Hainan (3) Jiangxi (2) Chongqing (2) Yunnan (1) Jilin (1) More