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Total 2,000+ plumbing flange factories & companies found with 6,000+ products. Source high quality plumbing flange from our great selection of reliable plumbing flange manufacturing factories.

Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Exhaust Flexible Pipe , Metal Hose , Expansion Joint
Mgmt. Certification:
OHSAS18001:2007, IATF16949, ISO14001:2015, ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

DEZHOU ZHANXIANG METAL PRODUCTS CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Flange , Flange , Steel Structure , Special-Shaped Parts , Fittings
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Dezhou, Shandong

Shandong Seibou Chemical Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminium Hydroxide , Surface Coated Aluminium Hydroxide , Aluminum Oxide
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Zibo, Shandong

Shandong Luyuan Fire Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Grooved Couplings , Fire Sprinkler Pipe Fittings , Elbow , Tee , Mechanical Tee
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, ANSI/ESD
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Weifang, Shandong

CANGZHOU RITAI PIPE FITTINGS MANUFACTURE CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Pipe Fittings , Elbow , Reducer , Tee , Cap
Mgmt. Certification:
ISO 9001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Cangzhou, Hebei

Qingdao Junzheng Machinery Manufacture Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Casting Iron Part , Valve Components , Pipe Fittings , Flange , Bellows Expansion Joint
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Qingdao, Shandong

Hainan Huatongxinda Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Elbow , Flange , Pipe Fitting , Tee , Reducer
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Haikou, Hainan

Zhejiang Sailing Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Pipe , Pipe Fittings , Elbow , Stainless Steel Seamless Pipe , Stainless Steel Tube
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Yonggao Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC Fitting , CPVC Fitting , PPR Fitting , Plastic Valve , PVC Pipe and Fitting
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Public Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Zhejiang

Jinan Vking International Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Flange , Pipe Fittings , Pipe , Elbow , Tee
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong

Weifang Shengao Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Forging Parts , Casting Parts , Manhole Cover , Cylinder Parts , Machining
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Weifang, Shandong

Zhejiang Tianyan Holding Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC & PPR Pipes , PVC & PPR Water Supply Fittings
Mgmt. Certification:
ISO9001:2008, ISO14001:2004
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Taizhou, Zhejiang

HEBEI JIANZHI CASTING GROUP CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Group Corporation
Main Products: Malleable Iron Pipe Fitting , Ductile Iron Pipe Fittings
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tangshan, Hebei

Zhongshan Melon Rubber & Plastic Products Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Sanitary Sealing Rubber Gasket , Custom Rubber Gasket Seal Grommet Buffer , Injection&Comparession Rubber Silicone Mould , Liquid Silicone Rubber Part , O-Ring Rubber Seals
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Zhongshan, Guangdong
Production Lines: Above 10

Shandong Leyuan Plastic Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: PPR Pipe , PPR Pipe Fittings , HDPE Pipe , HDPE Pipe Fittings , PVC-U Pipe
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Linyi, Shandong

Shandong Zouping Wangda Forging and Pressing Co., Ltd.

Business Type: Manufacturer/Factory
Main Products: Flange , Forging , Steel Ball , Carbon Steel , Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Binzhou, Shandong

Ningbo Sunyer Import & Export Co., Ltd.

Business Type: Manufacturer/Factory
Main Products: Machining , Casting , Stamping , CNC Machining , Plastic&Rubber Products
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Ningbo, Zhejiang

Shanghai Vast Link Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Press Steel Fittings , Grooved Steel Fittings , Socket Weld Steel Fitting , Butt Welding Steel Fitting , Thread Steel Fitting
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Shanghai, Shanghai

Chengdu Chuangrong Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: HDPE Pipes , PE Fittings , HDPE Fittings , PPR Pipes , PPR Fittings
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Chengdu, Sichuan

Ningbo HAGA Metal Products Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Hydraulic Fitting Ferrule Adatper Flange , Flange Pipe Fitting Ball Valve , Camlock Coupling Hose Coupling Hose Clamp , Hydraulic Pipe Clamp Bonded Seals Washer , Seamless Tube Belt Fasterner
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Ningbo, Zhejiang

Qingdao Dao Zhong He Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Casting Steel Parts , Casting Iron Parts , Wheel Hub , Brake Drum , Brake Disc
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong

Ningbo Qianxiang Huiya International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC Valve , PVC Ball Valve , Two PCS PVC Valve , PVC Butterfly Valve , PVC Pipe Fittings
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14064
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Ningbo, Zhejiang

Taizhou Zhuoxin Plastics Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC DWV Fitting , Pipe Fitting , Plastic Fittings , PVC Fittings , PPR Fittings
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, 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
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Category

Industrial Equipment & Components (1,923) Manufacturing & Processing Machinery (1,769) Tools & Hardware (952) Construction & Decoration (939) Metallurgy, Mineral & Energy (728) Auto, Motorcycle Parts & Accessories (616) Electrical & Electronics (424) Chemicals (365) Instruments & Meters (334) Agriculture & Food (268) More

Management Certification

ISO 9001 (1,519) ISO 14001 (452) ISO 9000 (352) IATF16949 (178) ISO 14000 (168) OHSAS/ OHSMS 18001 (162) ISO 20000 (100) ISO9001:2008 (93) ISO9001:2015 (74) ASME (73) HSE (66) ANSI/ESD (60) ISO 14064 (56) BSCI (50) QC 080000 (48) OHSAS18001:2007 (40) GMP (38) Others (35) BS 25999-2 (32) QHSE (27) ISO14001:2004 (25) ISO14001:2015 (24) TS16949 (23) ISO 13485 (19) HACCP (18) ISO 10012 (18) ISO 29001 (18) WRAP (16) FSC (15) QSR (14) BRC (14) GAP (14) IFS (13) ISO 17025 (13) SHE Audits (12) HQE (12) BREEAM (12) SA 8000 (12) ISO 50001 (12) ISO 22000 (11) AIB (11) LEED (11) PAS 28000 (11) EICC (10) SEDEX (8) TS 16949 (2) IRIS (1) More

R&D Capacity

OEM (1,439) Own Brand (915) ODM (912) Others (35)

Annual Revenue

<1 Million USD (379) 10 ~ 50 Million USD (256) >100 Million USD (242) 5 ~ 10 Million USD (206) 2.5 ~ 5 Million USD (192) 50 ~ 100 Million USD (160) 1 ~ 2.5 Million USD (146) More

No. of Employees

51-200 People (661) 5-50 People (452) 201-500 People (268) 501-1000 People (69) Less than 5 People (46) Above 1000 People (21) More

Province & Region

Zhejiang (1,056) Shandong (346) Hebei (299) Jiangsu (295) Shanghai (203) Guangdong (190) Tianjin (109) Fujian (82) Henan (65) Beijing (62) Anhui (55) Liaoning (53) Shaanxi (31) Sichuan (27) Shanxi (26) Hubei (26) Hunan (24) Jiangxi (10) Guangxi (7) Chongqing (6) Hongkong S.A.R. (5) Taiwan, China (5) Inner Mongolia (4) Jilin (3) Gansu (2) Xinjiang (2) Hainan (2) Yunnan (2) Heilongjiang (1) More