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Union Check Valve Factory Manufacturers & Suppliers

Union Check Valve Factory Total 1,088 manufacturers & suppliers found with 3,264 products

Ningbo Doway M & E Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Brass Ball Valve , Bronze Ball Valve , Water Meter Valve , Pipe Fittings , Radiator Valve
OEM, ODM
ISO 9001
  • US$ 5.56 / Piece
    2000 Pieces (MOQ)
  • US$ 1.37 / Piece
    1000 Pieces (MOQ)
  • US$ 8.98 / Piece
    2000 Pieces (MOQ)

WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees71
Number of Employees
Manufacturer/Factory , Trading Company
Butterfly Valve , Sanitary Valve , Ball Valve , Check Valve , Diaphragm Valve
Own Brand, ODM, OEM
ISO9001:2008
  • US$ 15 / Piece
    1 Piece (MOQ)
  • US$ 3 / Piece
    1 Piece (MOQ)
  • US$ 5 / Piece
    1 Piece (MOQ)

Cixi Airmax Pneumatic Components Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Pneumatic Fitting , One Touch-Tube Fitting , Air Hose Fitting , Push-in Fitting , Speed Controllers
OEM, ODM, Own Brand
ISO9001:2015
  • US$ 0.1 / Piece
    1 Piece (MOQ)
  • US$ 0.1 / Piece
    100 Pieces (MOQ)
  • US$ 0.1 / Piece
    1 Piece (MOQ)

Ningbo Zhongcai Yuchuang Technology Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area155
Plant Area
Number of Employees10
Number of Employees
Manufacturer/Factory , Trading Company
PVC Pipe , HDPE Pipe , Brass Fitting , PPR Pipe , PE Pipe
OEM, Own Brand
Response Time≤3h
  • US$ 2.05 / pieces
    100 pieces (MOQ)
  • US$ 2.05 / pieces
    100 pieces (MOQ)
  • US$ 2.05 / pieces
    100 pieces (MOQ)

HUASHENG PIPELINE TECHNOLOGY CO., LTD.

China Supplier - Diamond MemberSince 2009

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees303
Number of Employees
Manufacturer/Factory , Trading Company
PVC Valve , PVC Sch80 Fitting , PVC Pipe , PVC Fitting , CPVC Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
  • US$ 1 / Piece
    1 Piece (MOQ)
  • US$ 1 / Piece
    1 Piece (MOQ)
  • US$ 20 / Piece
    1 Piece (MOQ)

Zhejiang Tianyan Holding Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees497
Number of Employees
Manufacturer/Factory , Trading Company
CPVC D2846 , PPR , CPVC Elbow , Plastic , PVC Pipe
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
  • US$ 0.235 / Piece
    1000 Pieces (MOQ)
  • US$ 0.235 / Piece
    1000 Pieces (MOQ)
  • US$ 0.235 / Piece
    1000 Pieces (MOQ)

DEYI Equipment Industries Limited

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company , Other
Sanitary Valves , Sanitary Pipe Fittings , Sanitary Union , Filter , Cleaning Ball
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • US$ 15 / Piece
    5 Pieces (MOQ)
  • US$ 15 / Piece
    1 Piece (MOQ)
  • US$ 15 / Piece
    5 Pieces (MOQ)

Xiamen Erikeke Industrial and Trading Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
PVC Pipe , HDPE Pipe , UHMWPE Pipe , PPR Pipe , PVC Ball Valve
OEM, ODM, Own Brand
ISO 9001
  • US$ 0.2 / Piece
    1000 Pieces (MOQ)
  • US$ 0.3 / Piece
    500 Pieces (MOQ)
  • US$ 0.3 / Piece
    500 Pieces (MOQ)

Ningbo Salvador Piping System Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Trading Company
Plastic Valve , Plastic Fittings , Brass Fittings
OEM
ISO 9001, ISO 14001
  • US$ 1.25 / Piece
    100 Pieces (MOQ)
  • US$ 1.25 / Piece
    50 Pieces (MOQ)
  • US$ 4.8 / Piece
    100 Pieces (MOQ)

Wenzhou Leina Valve Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area1200
Plant Area
Number of Employees14
Number of Employees
Manufacturer/Factory , Trading Company
Valve , Ball Valve , Valves , Stainless Steel Valve , Stainless Steel Ball Valve
Own Brand, OEM
ISO9001:2008
  • Negotiable
    10 Pieces (MOQ)
  • Negotiable
    24 Pieces (MOQ)
  • Negotiable
    50 Pieces (MOQ)

DAISEN NEW MATERIALS TECHNOLOGY (JIANGSU) CO., LTD.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Number of Employees5
Number of Employees
Manufacturer/Factory , Trading Company
Marine Valve , Check Valve , Angle Valve , Gate Valve , Globe Valve
Own Brand, ODM, OEM
Nil
  • US$ 6 / Piece
    10 Pieces (MOQ)
  • US$ 6 / Piece
    10 Pieces (MOQ)
  • US$ 20 / Piece
    10 Pieces (MOQ)

Anhui Sunval International Co., Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Trading Company
Valve , Pipe Fittings , Insulated Copper Pipe , PE Foam Insulation Tube , Resilient Seated Gate Valve
OEM, Own Brand
ISO 9001
  • US$ 1.8 / Piece
    3000 Pieces (MOQ)
  • US$ 15 / Piece
    200 Pieces (MOQ)
  • US$ 1.2 / Set
    10 Sets (MOQ)

Pharm-Genics (Jiangsu) Pharmaceutical Equipment Trading Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area450
Plant Area
Number of Employees16
Number of Employees
Trading Company
Pharmaceutical Machine , Pharmaceutical Equipment , Stainless Steel Pipe Fitting
OEM, ODM
ISO 9001, GMP
  • US$ 5 / Piece
    1 Piece (MOQ)
  • US$ 5 / Piece
    1 Piece (MOQ)
  • US$ 5 / Piece
    1 Piece (MOQ)

Wenzhou Yuanyu Mechanical Co., Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Number of Employees1
Number of Employees
Manufacturer/Factory
Sanitary Butterfly Valve , Sanitary Check Valve , Sanitary Diaphragm Valve , Sanitary Ball Valve , Sanitary Pipe Fittings
OEM, ODM, Own Brand
ISO9001:2008
  • US$ 18 / Piece
    1 Piece (MOQ)
  • US$ 20 / Piece
    1 Piece (MOQ)
  • US$ 20 / Piece
    1 Piece (MOQ)

Wenzhou Joneng Valves Co., Limited

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Butterfly Valve , Diaphragm Valve , Check Valve , Pipe Fitting , Sample Valve
OEM, ODM, Own Brand
ISO 9001
  • US$ 10 / Piece
    1 Piece (MOQ)
  • US$ 10 / Piece
    1 Piece (MOQ)
  • US$ 10 / Piece
    1 Piece (MOQ)

QINGDAO I-FLOW CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area227
Plant Area
Number of Employees20
Number of Employees
Trading Company
Valve , Butterfly Valve , Gate Valve , Ball Valve , Check Valve
OEM, ODM, Own Brand
ISO9001:2015
  • US$ 26.5 / Set
    5 Sets (MOQ)
  • US$ 26.5 / Set
    5 Sets (MOQ)
  • US$ 26.5 / Set
    5 Sets (MOQ)

CHANGZHOU XITA PLASTIC CO., LTD.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area200
Plant Area
Number of Employees6
Number of Employees
Manufacturer/Factory , Trading Company
PVC Pipe Fitting , PVC Ball Valve , PVC Flange , True Union Valve , Butterfly Valve
ODM, OEM
ISO 9001, HQE
  • US$ 0.93 / Set
    1 Set (MOQ)
  • US$ 6 / Piece
    100 Pieces (MOQ)
  • US$ 0.7 / Set
    100 Sets (MOQ)

WENZHOU HEBO FLUID CO., LTD

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
Sanitary Stainless Steel Pipe Fitting , Sanitary Stainless Steel Valves , Industrial Stainless Steel Pipe Fitting , Industrial Stainless Steel Valve , Flange
OEM
ISO 9001
  • US$ 10 / Piece
    1 Piece (MOQ)
  • US$ 10 / Piece
    1 Piece (MOQ)
  • US$ 0.8 / Piece
    1 Piece (MOQ)

Tianjin Runke Plastic Tech Co., Ltd.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees35
Number of Employees
Manufacturer/Factory , Trading Company
PVC Ball Valve , PVC Foot Valve , PVC Check Valve , PVC Butterfly Valve , CPVC Butterfly Valve
ODM, OEM, Own Brand
Response Time≤3h
  • US$ 6.32 / Piece
    1 Piece (MOQ)
  • US$ 98 / Piece
    1 Piece (MOQ)
  • US$ 1.124 / Piece
    1 Piece (MOQ)

Ningbo Qianxiang Huiya International Trade Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
PVC Valve , PVC Ball Valve , Two PCS PVC Valve , PVC Butterfly Valve , PVC Pipe Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14064
  • US$ 0.2 / Piece
    500 Pieces (MOQ)
  • US$ 0.2 / Piece
    500 Pieces (MOQ)
  • US$ 0.2 / Piece
    500 Pieces (MOQ)

NINGBO RMI PLASTIC CO., LTD.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Plastic Valve , Plastic Diaphragm Valve , PVDF Diaphragm Valve , PVC Ball Valve , PVC Valve
OEM
ISO 9001
  • US$ 5 / Piece
    1 Piece (MOQ)
  • US$ 9 / Piece
    20 Pieces (MOQ)
  • US$ 2 / Piece
    20 Pieces (MOQ)

Zhejiang Deso New Building Material Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees50
Number of Employees
Manufacturer/Factory , Trading Company
Top PPR Pipes & Fittings , PPR Valves , PPR Inserts
ODM, OEM
ISO9001:2015, ISO14001:2015
  • US$ 0.35 / Piece
    100 Pieces (MOQ)
  • US$ 0.89 / pieces
    2 pieces (MOQ)
  • US$ 0.45 / Piece
    100 Pieces (MOQ)

WENZHOU QIMING STAINLESS CO., LTD.

China Supplier - Diamond MemberSince 2009

Suppliers with verified business licenses

5.0
Plant Area265
Plant Area
Number of Employees8
Number of Employees
Manufacturer/Factory , Trading Company
Butterfly Valve , Centrifugal Pump , Sanitary Valve , Tube , Fitting
ODM, OEM
Response Time≤3h
  • US$ 20 / Piece
    1 Piece (MOQ)
  • US$ 10 / Piece
    1 Piece (MOQ)
  • Negotiable
    1000 Pieces (MOQ)

Zhejiang Tianyan Holding Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees697
Number of Employees
Manufacturer/Factory , Trading Company
PVC Pipe , PVC Fittings , CPVC Pipe , CPVC Fittings , PP Fittings
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
  • US$ 50 / Box
    5 Boxes (MOQ)
  • US$ 1.1 / Box
    5 Boxes (MOQ)
  • US$ 1.1 / Box
    5 Boxes (MOQ)

Ningbo Pntek Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area200
Plant Area
Number of Employees18
Number of Employees
Manufacturer/Factory , Trading Company
PVC Valve
ODM, OEM
Ningbo, Zhejiang
  • US$ 0.1 / Piece
    2000 Pieces (MOQ)
  • US$ 0.1 / Piece
    2000 Pieces (MOQ)
  • US$ 0.1 / Piece
    2000 Pieces (MOQ)

Wenzhou Lifei Stainless Steel Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Valve Fittings , Sanitary Valves , Pipe Fittings , Pumps , Industrial Valves
OEM
ISO 9001, GMP
  • US$ 15 / Piece
    5 Pieces (MOQ)
  • US$ 15 / Piece
    5 Pieces (MOQ)
  • US$ 15 / Piece
    5 Pieces (MOQ)

Shenzhen Eternal Technology Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Wheel Disc Roller , Rubber Roller , Flow Meter , Filter , Plastic Roller
Own Brand
Response Time≤3h
  • US$ 0.01 / Piece
    1 Piece (MOQ)
  • US$ 0.01 / Piece
    1 Piece (MOQ)
  • US$ 0.99 / Piece
    1 Piece (MOQ)

Milee Clean Valve Technology (Zhejiang) Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area1444
Plant Area
Number of Employees20
Number of Employees
Manufacturer/Factory , Trading Company
Sanitary Pipe and Fittings , Flanges , Butterfly Valve , Check Valve , Elbow
ODM, OEM
ISO9001:2015
  • Negotiable
    10 Pieces (MOQ)
  • Negotiable
    10 Pieces (MOQ)
  • Negotiable
    10 Pieces (MOQ)

Wenzhou Longwan Ezo Stainless Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Mixing Tank , Storage Tank , Emulsifying Tank , Cooling Tank , Milk Cooling Tank
ISO 9001
Wenzhou, Zhejiang
  • US$ 10 / Piece
    1 Piece (MOQ)
  • US$ 19 / Piece
    20 Pieces (MOQ)
  • US$ 10 / Piece
    1 Piece (MOQ)

Donjoy Technology Co., Ltd.

China Supplier - Diamond MemberSince 2005

Suppliers with verified business licenses

5.0
Annual Revenue121.59 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees210
Number of Employees
Manufacturer/Factory , Trading Company
Sanitary Valves , High Purity Pump , Butterfly Valve , Biopharmaceutical Control Valve , Centrifugal Pump
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
  • US$ 35 / Piece
    1 Piece (MOQ)
  • US$ 20 / Piece
    1 Piece (MOQ)
  • US$ 40 / Piece
    1 Piece (MOQ)
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Category

Industrial Equipment & Components (683) Manufacturing & Processing Machinery (619) Tools & Hardware (432) Construction & Decoration (310) Auto, Motorcycle Parts & Accessories (298) Electrical & Electronics (244) Metallurgy, Mineral & Energy (207) Instruments & Meters (200) Chemicals (113) Transportation (102) More

Business Type

Manufacturer/Factory (901) Trading Company (778) Group Corporation (39) Other (16)

Management Certification

ISO 9001 (631) ISO 14001 (257) ISO 9000 (173) ISO9001:2015 (154) ISO 14000 (97) IATF16949 (87) ISO 20000 (76) ISO14001:2015 (69) OHSAS/ OHSMS 18001 (68) Others (65) BSCI (65) QC 080000 (60) GMP (53) ISO 14064 (50) ISO 13485 (48) HSE (45) FSC (24) ASME (20) ISO 10012 (17) ANSI/ESD (16) HACCP (15) ISO 22000 (15) BRC (14) ISO45001:2016 (14) SA 8000 (13) ISO 50001 (13) ISO 29001 (12) ISO 17025 (12) WRAP (11) QHSE (11) SEDEX (10) BS 25999-2 (10) PAS 28000 (9) AIB (8) QSR (8) SHE Audits (8) IFS (7) BREEAM (7) HQE (7) LEED (7) ISO9001:2008 (7) GAP (6) EICC (6) ISO14001:2004 (1) TS16949 (1) More

Annual Revenue

<1 Million USD (471) 2.5 ~ 5 Million USD (12) 5 ~ 10 Million USD (7) 10 ~ 50 Million USD (6) 1 ~ 2.5 Million USD (6) >100 Million USD (4) 50 ~ 100 Million USD (3) More

No. of Employees

5-50 People (318) 51-200 People (118) 201-500 People (27) Less than 5 People (26) 501-1000 People (8) Above 1000 People (2) More

Province & Region

Zhejiang (345) Guangdong (189) Shandong (154) Jiangsu (110) Hebei (51) Shanghai (44) Fujian (40) Henan (28) Tianjin (21) Anhui (19) Jiangxi (17) Hunan (14) Hubei (12) Chongqing (10) Sichuan (9) Beijing (8) Liaoning (5) Shaanxi (4) Guangxi (3) Jilin (1) Taiwan, China (1) Hongkong S.A.R. (1) Guizhou (1) Shanxi (1) More