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Home Supplier Discovery Security & Protection Fire Sprinkler Closed Check Valve Factories & Companies
Total 860 closed check valve factories & companies found with 2,580 products. Source high quality closed check valve from our great selection of reliable closed check valve manufacturing factories.

JKmatic Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Disc Filter , Diaphragm Valve , Water Control Valve , Sea Water Desalination Equipment , 2 Position 3 Way Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Beijing, Beijing
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Hangzhou Henggong Technology Co., LTD

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Knife Gate Valve , Ball Valve , Forged Steel Valve , Check Valve , Butterfly Valve
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Hangzhou, Zhejiang
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Wuhan Xinlaifu Hydraulic Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hydraulic Pump , Hydraulic Valve , Gear Pump , Hydraulic Parts of Excavator , Hydraulic Spare Parts
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuhan, Hubei
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YUHUAN ZHONGDA BRASS INDUSTRY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Valve , Ball Valve , Brass Ball Valve , Brass Valve , Fittings
Mgmt. Certification:
N/A
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Zhejiang
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Hongxing Manufacturing Group Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Valve , Fitting , Dzr Brass , Lead Free , Sanitary Ware
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Taizhou, Zhejiang
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Ningbo Hi-Tech Smart Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Pneumatic Cylinder , Air Cylinder , Solenoid Valve , Pneumatic Component , Pneumatic
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, Smartsolu
Location: Ningbo, Zhejiang
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Shanghai Intelsheng International Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Brass Valve , Brass Fitting
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
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NanJing Tsung Water Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Water Filter , Water Purifier , Reverse Osmosis System , Filter Housing , Filter Cartridge
Mgmt. Certification:
ISO 9001
R&D Capacity: OEM
Location: Nanjing, Jiangsu
Production Lines: 8
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Taizhou Tonhe Flow Control Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Valve (Electric Actuator Valve , Electric Ball Valve , Motorized Ball Valve , Automatic Timer Drain Valve , Motor Operated Valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Zhejiang
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Ningbo VPC Pneumatic Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pneumatic Cylinder , Solenoid Valve , Air Preparation Units , Electro-pneumatic Regulators , Vacuum Generator
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Ningbo, Zhejiang
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Ningbo Saivs Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Gray Iron , Ductile Iron , Casting & CNC Machining , Stainless Steel Casting , Sand/Die/Gravity/Investment Casting
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007, IATF16949
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Ningbo, Zhejiang
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Ningbo ZENTEC Air Conditioning & Refrigeration Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Refrigeration Chemicals , Copper Tube , ACR Compressor , Heat Exchanger , Condensing Unit
Mgmt. Certification:
ISO 9001, ISO 9000
R&D Capacity: OEM
Location: Ningbo, Zhejiang
Production Lines: 10
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Shenzhen Aimiqu Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Distribution Box , Electronic Cabinet , Electric Box , Electrical Box , Electric Cabinet
Mgmt. Certification:
ISO 9001, ISO 14000, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shenzhen, Guangdong
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WUXI KAMROO INTERNATIONAL TRADE CO.,LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Valve , Ball Valve , Gate Valve , Check Valve , Globe Valve
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
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Zhejiang Italy Copper Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Valve , Bibcock , Check Valve , Pipe Fittings , Gate Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Taizhou, Zhejiang
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Yuyao Sanlixin Solenoid Valve Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Solenoid Valve Series
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Ningbo, Zhejiang
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Zhejiang Guanlong Machinery Valve Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Water control valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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TAIZHOU HAOCHENG ELECTRIC CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Distribution Box , Junction Box , Electrical Box , Waterproof Box , Enclosures
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Taizhou, Zhejiang
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NINGBO RMI PLASTIC CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Plastic Valve , Plastic Diaphragm Valve , PVDF Diaphragm Valve , PVC Ball Valve , PVC Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Ningbo, Zhejiang
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Cixi Fly Pipe Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Gate Valve , Globe Valve , Check Valve , Safety Valve , Ball Valve
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Ningbo, Zhejiang
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Ningbo Tperinc Electronics Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Solenoid coil , Solenoid valve , Solenoids , Auto-valve coil
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Ningbo, Zhejiang
Production Lines: 5
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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
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Ningbo XHnotion Pneumatic Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pneumatic Fittings , Air Hoses , Pneumatic Quick Coupling , Solenoid Control Valve , Air Cylinder
Mgmt. Certification:
ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Ningbo, Zhejiang
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YUYAO RUIFENG HYDRAULIC CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hydraulic Fitting , Hydraulic Adapter , Hose Fitting
Factory ownership: Private Owner
R&D Capacity: ODM, OEM
Location: Ningbo, Zhejiang
Production Lines: Above 10
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Ningbo Everstar Industry Co., Limited

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Fiberglass Mesh , Transparent Sheet , Corrugated Sheet , FRP Molded Grating , Plastic Table
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949, HSE...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Ningbo, Zhejiang
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Wenzhou Kasin Valve Pipe Fitting Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Ring Joint Gasket , Sanitary Valve , Ball Valve , Gate Valve , Press Fitting
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang
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QILI HOLDING GROUP CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Sanitary Stainless Steel Valves & Fittings
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
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Hebei Xukang Meter Manufacturing Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Level Gauge , Flow Meter , Relex Level Gauge , Sight Glass , Strainer and Filter
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Xingtai, Hebei
Production Lines: Above 10
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NANJING FASTECH ELECTRIC CORP.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Brushless DC Motor , Gear Motor , Ventilator , Pumps , Shade Motor
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Nanjing, Jiangsu
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Quanzhou Sanxing Fire-Fighting Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hose , Fire Hose , Fire Fighting Hose , Layflat Hose , Fire Fighting
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Quanzhou, Fujian
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Category

Industrial Equipment & Components (635) Manufacturing & Processing Machinery (587) Tools & Hardware (325) Construction & Decoration (237) Instruments & Meters (231) Electrical & Electronics (221) Metallurgy, Mineral & Energy (214) Auto, Motorcycle Parts & Accessories (202) Transportation (113) Chemicals (105) More

Management Certification

ISO 9001 (508) ISO 14001 (215) ISO 9000 (156) ISO9001:2015 (135) Others (77) ISO 14000 (76) ISO14001:2015 (73) ISO 20000 (66) IATF16949 (63) OHSAS/ OHSMS 18001 (59) GMP (57) BSCI (54) QC 080000 (45) ISO 14064 (43) HSE (42) ISO 13485 (34) ASME (26) FSC (20) ISO45001:2016 (16) ISO 50001 (15) ANSI/ESD (13) GAP (13) BRC (13) ISO 22000 (12) ISO 29001 (12) PAS 28000 (11) QHSE (11) BS 25999-2 (11) QSR (11) SA 8000 (11) ISO 10012 (11) HACCP (10) HQE (10) ISO 17025 (10) IFS (10) WRAP (9) SHE Audits (9) EICC (8) AIB (8) ISO9001:2008 (8) BREEAM (7) LEED (7) SEDEX (7) OHSAS18001:2007 (4) ISO14001:2004 (1) More

R&D Capacity

OEM (742) ODM (607) Own Brand (535) Others (24)

Annual Revenue

<1 Million USD (390) 2.5 ~ 5 Million USD (12) 10 ~ 50 Million USD (6) 5 ~ 10 Million USD (6) >100 Million USD (5) 1 ~ 2.5 Million USD (4) 50 ~ 100 Million USD (3) More

No. of Employees

5-50 People (223) 51-200 People (125) 201-500 People (34) Less than 5 People (19) 501-1000 People (9) Above 1000 People (5) More

Province & Region

Zhejiang (252) Shandong (143) Jiangsu (108) Guangdong (93) Shanghai (52) Hebei (36) Fujian (34) Henan (34) Tianjin (21) Hunan (17) Hubei (12) Anhui (11) Beijing (8) Liaoning (7) Chongqing (7) Sichuan (7) Shaanxi (6) Shanxi (5) Jiangxi (4) Guangxi (1) Heilongjiang (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

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Closed Check Valve Factories & Companies:

Welcome to one of the largest China B2B marketplace. This closed check valve company list contains a wide range of closed check valve 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 closed check valve 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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