Home Supplier Discovery Industrial Equipment & Components Butterfly Valve Sealed Valve Factories & Companies
Total 2,000+ sealed valve factories & companies found with 6,000+ products. Source high quality sealed valve from our great selection of reliable sealed valve manufacturing factories.

Zhejiang Zhongguan Valve Manufacture Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Wafer Type Resilient Butterfly Valve , Lug Type Resilient Butterfly Valve , U-Section Resilient Butterfly Valve , Flange Resilient Butterfly Valve , Other Water Treatment Valve
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Wenzhou, Zhejiang
Production Lines: 4

Tianjin Zhonghui Valve Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: BUTTERFLY VALVE , DUO CHECK VALVE , MARINE AIR VENT HEAD , GATE VALVE
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Tianjin Worlds Valve Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Butterfly Valve , Wafer Type Lug Lugged Type Butterfly Valve , Full PTFE/PFA Lined Butterfly Valve , Check Valve , Double Flange Flanged Butterfly Valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

ABC VALVE WUXI CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Butterfly Valve , Ball Valve , Check Valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Wholly Foreign-owned Enterprise
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu

Wenzhou Haide Fluid Equipment Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Valve Fittings , Sanitary Valves , Butterfly Valve , Sanitary Pump , Stainless Steel Elbow
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Bohai Valve Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Butterfly Valve , Ball valve , Gate Valve , Globe Valve , Check Valve
Mgmt. Certification:
Intellectual property management system certification, ISO 10012:2003
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

TIANJIN TANGFA WATTS VALVE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Butterfly Valve , Gate Valve , Check Valve , Ball Valve , Strainer
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Tianjin, Tianjin

Tianjin Exxon Valve Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Butterfly Valves , Flange Butterfly Valve , Eccentric Butterfly Valve , Wafer Butterfly Valve , Ball Valve
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin

Like Valve (Tianjin) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: flange butterfly valve , non rising gate valve , silencing check valve , dual plates check valve , rubber plate check valve
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Foreign Joint Venture
R&D Capacity: Own Brand, OEM
Location: Tianjin, Tianjin

Tianjin Runke Plastic Tech Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: PVC Ball Valve , PVC Foot Valve , PVC Check Valve , PVC Butterfly Valve , CPVC Butterfly Valve
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Tianjin, Tianjin

Beijing Valve General Factory Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Ball Valve , Gate Valve , Globe Valve , Check Valve , Butterfly Valve
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Beijing, Beijing

Linyi Bonny Valve Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Ball Valve , Gate Valve , Globe Valve , Check Valve , Butterfly Valve
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Linyi, Shandong

Ningbo Salvador Piping System Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Plastic Valve , Plastic Fittings , Brass Fittings
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Private Owner
R&D Capacity: OEM
Location: Ningbo, Zhejiang

Tianjin Shiwen Valve Manufacturing Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Butterfly Valve , Check Valve , Gate Valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Jiangsu Shoulong Valve Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pneumatic Ball Valve , Pneumatic Actuator , Electric Ball Valve , Electric Actuator , Manual Ball Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Nanjing, Jiangsu

Wenzhou Sunthai Valve Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Sanitary Stainles Steel Valves , Stainless Steel Fittings , Stainless Steel Tanks , Tank Equipment , Sanitary Pumps
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wenzhou, Zhejiang

Ningjin APC Industries Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: FM Valves , Gate Valve , High Performance Gate Valve , Gate Valve , Check Valve
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Dezhou, Shandong
Production Lines: 10

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: OEM, ODM
Location: Wenzhou, Zhejiang

QINGDAO I-FLOW CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Valve , Fire Hydrant , Flange , Pipe Fitting , Strainer
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Qingdao, Shandong

Ningbo Baodi Plastic Valves Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Plastic Valve Series , Corrosion Resisting Pump Series , Plastic Pipe and Fittings
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Ningbo, Zhejiang
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Category

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Management Certification

ISO 9001 (1,839) ISO 14001 (823) ISO 9000 (509) ISO9001:2015 (335) ISO 14000 (269) OHSAS/ OHSMS 18001 (261) IATF16949 (223) ISO 20000 (218) GMP (186) Others (173) BSCI (165) ISO14001:2015 (150) QC 080000 (147) ISO 14064 (145) HSE (131) ISO 13485 (93) ASME (84) ANSI/ESD (60) HACCP (55) FSC (50) BRC (48) ISO 22000 (46) SA 8000 (41) ISO 50001 (40) ISO 10012 (39) BS 25999-2 (35) QHSE (35) ISO 29001 (33) ISO45001:2016 (33) ISO 17025 (31) WRAP (31) SEDEX (31) EICC (31) IFS (30) PAS 28000 (29) GAP (28) QSR (25) HQE (25) AIB (24) LEED (22) SHE Audits (20) BREEAM (19) ISO9001:2008 (19) TS16949 (6) OHSAS18001:2007 (6) ISO14001:2004 (4) IRIS (1) More

R&D Capacity

OEM (2,285) ODM (1,806) Own Brand (1,573) Others (68)

Annual Revenue

<1 Million USD (959) 10 ~ 50 Million USD (96) >100 Million USD (86) 5 ~ 10 Million USD (79) 2.5 ~ 5 Million USD (72) 50 ~ 100 Million USD (61) 1 ~ 2.5 Million USD (59) More

No. of Employees

5-50 People (628) 51-200 People (457) 201-500 People (145) Less than 5 People (55) 501-1000 People (48) Above 1000 People (19) More

Province & Region

Zhejiang (755) Shandong (463) Guangdong (426) Jiangsu (344) Shanghai (228) Hebei (159) Henan (138) Fujian (125) Tianjin (120) Anhui (91) Hubei (76) Beijing (50) Hunan (40) Liaoning (40) Sichuan (30) Shaanxi (26) Chongqing (22) Jiangxi (14) Shanxi (7) Hongkong S.A.R. (6) Guangxi (5) Yunnan (3) Hainan (2) Gansu (2) Taiwan, China (1) Inner Mongolia (1) Xinjiang (1) Jilin (1) Guizhou (1) More