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Iron Check Valve Manufacturers & Suppliers

Iron Check Valve Total 1,524 manufacturers & suppliers found with 4,572 products

Hebei Wode Valve Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Ball Valve , Stainless Steel Ball Valve , Stainless Steel Piepe Fittings , Valves , Check Valves
OEM
ISO 9001
  • Back Pressure Sewage Globe Mini Cast Iron Wafer Type Dual Plate Check Valve Spring Type
    US$ 7 / Piece
    100 Pieces (MOQ)

Beijing Ymer Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area540
Plant Area
Number of Employees19
Number of Employees
Trading Company
Electirc Valve , Pneumatic Valve , Solenoid Valve , Actuator , Temperature Control Valve
Response Time≤3h
within 15 workdays
  • Kitz En16fco Cast Iron Swing Flanged Check Valves for Compressed Air Metal
    US$ 120 / Piece
    1 Piece (MOQ)

Xinxiang Airpure Filter Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Hydraulic Filter Series , Compressor Air Filter , Compressor Precision Filter , Vacuum Filter , Water Filter
OEM
ISO 9001, ISO 14001
  • High Quality Air Compressor Parts Check Valve (2901021702)
    US$ 10 / Piece
    1 Piece (MOQ)

EZ Steel Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler Tube
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
  • Wcb Cfbm Wafer Dual Plate Check Valve
    US$ 80 / Piece
    1 Piece (MOQ)

Yiwu Hongqian Technology Industry Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Medical Oxygen Flowmeter , Oxygen Cylinders , Medical Oxygen Regulator , Medical Hose , Laboratory Centrifuges
OEM, ODM
ISO 9001, GMP, ISO 13485, FSC
  • Integrated Valve Cylinder Valve with Iron Handle Western Style Portable Valve
    US$ 79 / Piece
    50 Pieces (MOQ)

Hangzhou True Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Fuel Dispenser , LPG Dispenser , Mobile Filling Station , Electric Charger , Generator
OEM, ODM
ISO 9001
  • Casting Iron Fuel Dispenser Angle Check Valve with 1.5" and 2" for Checking Liquid Made in China
    US$ 24 / Piece
    1 Piece (MOQ)

Baishan Power (Fuzhou) Co., Limited

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Group Corporation
Diesel Generators and Parts , AVR Automatic Voltage Regulator , ATS Auto Transfer Switch
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Check Valve 3028325 for Diesel Engine V28 V12 G28 K6 K19 Qsk19 K19 G G19 Qsk19g K50 G50 Qsk50 Vt8 V903 3028325 3032871 3015026 216737 K19 Engine Fuel
    US$ 10 / Piece
    1 Piece (MOQ)

Shanghai Orange Metal Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area115
Plant Area
Number of Employees8
Number of Employees
Trading Company
Stainless steel marine hardware , Stainless steel casting , Stainless steel shackle , Stainless steel snap hook , Stainless steel thimble
OEM, ODM
ISO 20000
  • Di Double Disc Check Valve
    US$ 45 / Piece
    10 Pieces (MOQ)

Ningbo Hi-Tech Smart Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Pneumatic Cylinder , Air Cylinder , Solenoid Valve , Pneumatic Component , Pneumatic
OEM, ODM, Own Brand, Smartsolu
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • 3/2-5/2 Convertible 4m310 Namur Solenoid Valve Pneumatic Valve
    US$ 4 / Piece
    1 Piece (MOQ)
  • Smart High Quality 4m Series Solenoid Valve for 12V 24V
    US$ 6 / Piece
    1 Piece (MOQ)
  • 8010 Series Connection Solenoid Valve
    US$ 7 / Piece
    1 Piece (MOQ)

Weifang Gleit Hydraulic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Number of Employees15
Number of Employees
Manufacturer/Factory , Trading Company
Hydraulic Valve
ODM, OEM, Own Brand
ISO9001:2015
  • Hydraulic Reversing Valve for Dump Truck
    US$ 35 / Piece
    1 Piece (MOQ)
  • Tipping Hydraulic Oil Valves Hydraulic for Dump Truck Hydraulic Control Valve Parts for Dump Truck
    US$ 50 / Piece
    1 Piece (MOQ)
  • Dump Truck Hydraulic Oil Valve Mounted on The Oil Cylinder Dump Truck Hydraulic Control Valve Components
    US$ 35 / Piece
    1 Piece (MOQ)

Wenzhou Hengtong Water Treatment Co., Ltd.

China Supplier - Diamond MemberSince 2008

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees75
Number of Employees
Manufacturer/Factory , Trading Company
Water treatment system
ODM, OEM
ISO9001:2015
  • Professional Manufacture Stainless Steel 304/316 Mini Ball Valve for Water
    US$ 10 / Piece
    100 Pieces (MOQ)
  • 304 316 Stainless Steel Mini Ball Valve Female Male Thread Shut-off Valve
    US$ 3.8 / Piece
    100 Pieces (MOQ)
  • China Manufacturer Stainless Steel SS304 SS316 Mini Ball Valve with Plastic Handle
    US$ 3.8 / Piece
    100 Pieces (MOQ)

Elephant Fluid Power Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Trading Company
Hydraulic Piston Pump , Hydraulic Piston Pump Spare Parts , OEM Tractor Pump , Hydraulic Vane Pump , Hydraulic Orbit Motor
Shijiazhuang, Hebei
  • Hydraulic Direct Operated Relief Valve Control Valve
    Negotiable
    50 Pieces (MOQ)
  • Rexroth Valve We6 Series Control Valve
    Negotiable
    50 Pieces (MOQ)
  • Hydraulic Solenoid Valve for Industrial Machinery Electric Hydraulic Valve
    Negotiable
    50 Pieces (MOQ)

Shanghai Matech Machinery Manufacture Corporation Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Number of Employees26
Number of Employees
Manufacturer/Factory , Trading Company
Vehicle Metal Parts , Machinery Parts
Own Brand, ODM, OEM
Nil
  • Machining Process Iron Sand Casting Hydraulic Control Valve
    US$ 2.5 / Piece
    1 Piece (MOQ)
  • Custom Iron Sand Casting Excavator Hydraulic Control Valve
    US$ 1.5 / Piece
    1 Piece (MOQ)
  • Foundry Custom Green Sand Casting Hydraulic Relief Valve
    US$ 2.1 / Piece
    1 Piece (MOQ)

Cixi Fly Pipe Equipment Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area135
Plant Area
Number of Employees3
Number of Employees
Trading Company
Gate Valve , Globe Valve , Check Valve , Safety Valve , Ball Valve
OEM
Others
  • Class 150~900 Inverted Pressure Balance Lubricated Plug Valve
    US$ 100 / Piece
    1 Piece (MOQ)
  • 2W Series Brass Gas Solenoid Valve Diaphragm Solenoid Valve
    US$ 49 / Piece
    1 Piece (MOQ)
  • Stainless Steel Lubricated Plug Valve
    US$ 100 / Piece
    1 Piece (MOQ)

Zhejiang Hengsen Industry Group Co., Ltd.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees394
Number of Employees
Manufacturer/Factory , Trading Company
Ball Valve , Sight Glass , Pressure Gauge , Zone Valve , Thermostat
ODM, OEM, Own Brand
ISO 9001
  • Hengsen Cast Iron Motorised Ball Valve
    US$ 35 / Piece
    40 Pieces (MOQ)
  • Hengsen Cast Iron Motorised Valve Suitable for Johnson Actuator
    US$ 20 / Piece
    40 Pieces (MOQ)
  • Hengsen Cast Iron Motorised Valve Suitable for Siemens Actuator
    US$ 20 / Piece
    40 Pieces (MOQ)

Ningbo Everstar Industry Co., Limited

China Supplier - Gold MemberSince 2010

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Group Corporation
Fiberglass Mesh , Transparent Sheet , Corrugated Sheet , FRP Molded Grating , Plastic Table
OEM, ODM
Response Time≤3h
  • 1 Inch Chromed Full Port Brass Ball Valve with Long Lever Iron Handle, Brass Ball Valve
    US$ 1 / Set
    1000 Sets (MOQ)
  • 1 Inch Pn25 Dn 25 Nickel Plated Brass Ball Valve, Brass Ball Valve with Iron Handle
    US$ 1 / Set
    1000 Sets (MOQ)
  • Hot Sale Traditional Antique Brass Angle Thermostatic Valve for Cast Iron Radiator
    US$ 5 / Set
    500 Sets (MOQ)

ABC VALVE WUXI CO., LTD.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees75
Number of Employees
Manufacturer/Factory , Trading Company
Butterfly Valve , Ball Valve , Check Valve
ODM, OEM
Response Time≤3h
  • DN50 - DN2000 Style Butterfly Valve with Pneumatic/Electric Actuator for Beverage
    US$ 5 / Set
    1 Set (MOQ)
  • Electric Actuator Operated Butterfly Valve for Pulp
    US$ 5 / Set
    1 Set (MOQ)
  • EPDM/NBR/FPM/PTFE Seated Wafer Butterfly Valve for Beverage Industry JIS B2239 10K/16K
    US$ 5 / Set
    1 Set (MOQ)

Chongqing New Maritime Import & Export Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Trading Company
Floating Pontoon , Marine Equipment , Marine Propeller , Marine Shaft , Marine Anchor
OEM, ODM
ISO 9001, ISO 9000
  • New Type 2021 Top Sale Bellows Marine Globe Valve Flange Globe Valve
    US$ 99 / Piece
    5 Pieces (MOQ)
  • Water Wafer Check Valve Price DN50 ANSI Swing Check Valve Water Non Return Check Valve
    US$ 99 / Piece
    5 Pieces (MOQ)
  • Marine Flange Water Iron Butterfly Valve Exporters Gate Vales Butterfly Valve
    US$ 99 / Piece
    5 Pieces (MOQ)

Elephant Fluid Power Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Trading Company
Hydraulic Pump Part , Hydraulic Pump , Hydraulic Motor , Hydraulic Valve , Mining Dump Truck Parts
Shijiazhuang, Hebei
  • Hydraulic Solenoid Directional Valve Youli Dcv140
    Negotiable
    1 Piece (MOQ)
  • Weh.../Wh...20 50 Electro-Hydraulic Directional Valve
    Negotiable
    1 Piece (MOQ)
  • Hydraulic Industrial Direct Control Valve Flow Rate Valve with High Pressure
    Negotiable
    1 Piece (MOQ)

Anhui Tengbo Vibration and Noise Reduction Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Metal Casting , Metal Part , Die Casting Castingpart , Casting Part , Aluminum Casting
OEM, ODM
ISO 9001, IATF16949
  • Service Valve
    US$ 100 / Piece
    5 Pieces (MOQ)
  • PE Gate Valve
    US$ 100 / Piece
    5 Pieces (MOQ)
  • Double Eccentric Resilient Seated Butterfly Valve Series 14
    US$ 100 / Piece
    5 Pieces (MOQ)

Hangzhou Star Marine Technology Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area35
Plant Area
Number of Employees4
Number of Employees
Trading Company
Marine Part , Marine Valve , Anchor Chain , Anchor Windlass , Marine Window
ODM, OEM
Response Time≤3h
  • Marine JIS EPDM Bronze Stainless Steel Electric Hydraulic Pneumatic Wafer Butterfly Valve
    US$ 50 / Piece
    1 Piece (MOQ)
  • JIS 5K Hydraulic Flanged Bronze Brass Stainless Steel Floating Marine Ball Valve
    US$ 20 / Piece
    1 Piece (MOQ)
  • Marine Angle Storm Valve DIN Flanged Cast Steel Bronze Storm Globe Valve
    US$ 50 / Piece
    1 Piece (MOQ)

Ningbo Tperinc Electronics Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees90
Number of Employees
Manufacturer/Factory , Trading Company
Solenoid coil , Solenoid valve , Solenoids , Auto-valve coil
ODM, OEM
Ningbo, Zhejiang
  • 4 Way 2 Position DC12V/24V 1L-5L Oxygen Diaphragm Solenoid Valve for Oxygen Concentrator Machine
    US$ 9 / Piece
    10 Pieces (MOQ)
  • 2W Series 2way Normally Cloesd Direct Drive Type Brass Solenoid Valves for Air Water Oil Valve
    US$ 4.8 / Piece
    10 Pieces (MOQ)
  • Oxygen Concentrator Series Solenoid Valve 1L-5L, Oxygen Valve for Portable Stationary Oxygen Therapy Devices
    US$ 12 / Piece
    100 Pieces (MOQ)

UPET GROUP CO., LTD.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Annual Revenue7 Mil
Annual Revenue
Plant Area80
Plant Area
Number of Employees6
Number of Employees
Trading Company
Oil and Gas Equipments , Industrial and Mineral Machinery , Engineer Equipments and Agricultural Machinery
OEM, Own Brand
ISO 9001, ISO 9000, ISO 20000, HSE, QHSE...
  • Rexroth Valve/Rexroth Control Air Valve/State Selection Air Valve/Rexroth Hydraulic Gear Pump/Rexroth Speed Valve R431005003, R431002823, R431002823, R431002837
    US$ 200 / Piece
    1 Piece (MOQ)
  • Control Air Type H Valve HD-2-Fx P50970-1 R431002823 Ia295
    US$ 500 / Piece
    1 Piece (MOQ)
  • Rexroth Controlair Valve/Rexroth Relay Valve/Rexroth Actuator/Rexroth Rotair Valve. R431002831-09W39, Make-Rexroth Psi 200: 4 Nos
    US$ 745 / Piece
    1 Piece (MOQ)

Ningbo Hanon Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area85
Plant Area
Number of Employees3
Number of Employees
Trading Company
Agriculture Shaft , Agricultural Gearbox , Hydraulic Cylinder , Hydraulic Gear Pump , Hydraulic Valve
ODM, OEM
Response Time≤3h
  • Multiple Hydraulic Directional Valve Dcv200
    US$ 25 / Piece
    20 Pieces (MOQ)
  • 2023 Hot Hydraulic Valve for Agricultural Machinery
    US$ 25 / Piece
    20 Pieces (MOQ)
  • Hydraulic Control Valve for Tractor Forklift Excavator
    US$ 25 / Piece
    20 Pieces (MOQ)

Horses (Ningbo) Technology Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area260
Plant Area
Number of Employees18
Number of Employees
Manufacturer/Factory , Trading Company
Valve Parts
ODM, OEM
Response Time≤3h
  • China High Quality Brass Water Ball Valve
    US$ 0.89 / Piece
    2000 Pieces (MOQ)
  • Dn15 Dn25 Dn100 Pressure Pn25 Cw617n or Hpb59-3 Brass Ball Valve as-BV006
    US$ 0.673 / Piece
    2000 Pieces (MOQ)
  • Cw617n Brass Ball Valve for Europe Markets as-BV010
    US$ 0.99 / Piece
    2000 Pieces (MOQ)

JIANGSU SHENSHIDA PNEUMATIC TECHNOLOGY CO., LTD

China Supplier - Diamond MemberSince 2007

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Group Corporation
Cylinder , Pneumatic Cylinder , Hydrulic Cylinder , Hydro Cylinder , Air Cylinder
OEM, ODM, Own Brand
Response Time≤3h
  • Pneumatic Cylinder Fittings Series 5/2 Foot Pedal Valve
    US$ 1.75 / Piece
    50 Pieces (MOQ)
  • China Supplier Series MOV-04 Mechanical Valve
    US$ 1.23 / Piece
    50 Pieces (MOQ)
  • Pneumatic Switch Foot Pedal Cylinder Control Valve
    US$ 1.75 / Piece
    50 Pieces (MOQ)

Hangzhou Jianeng Valve Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees110
Number of Employees
Manufacturer/Factory
Control Valve , Butterfly Valve , Ball Valve , Check Valve , Gate Valve
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
  • DIN/BS DIN3352 F4 Discharge Non-Rising Stem Resilient Seated EPDM/NBR/PTFE Seat Iron Gate Valve
    US$ 50 / Piece
    1 Piece (MOQ)
  • Cast Iron Body Manual NBR Lining Wafer Butterfly Valve
    US$ 100 / Piece
    1 Piece (MOQ)
  • Pilot Guide Control Regulator Stainless Steel Self-Operated Regulate Valve
    US$ 100 / Piece
    1 Piece (MOQ)

Ningbo Irriplast Irrigation Systems CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees110
Number of Employees
Manufacturer/Factory , Trading Company
PP compression fitting , Clamp saddle , Ball valve , PPR pipe , PPR fitting
Own Brand, ODM, OEM
ISO9001:2015
  • Angle Type Fixed Valve Ball Valves PPR Fittings with High Quality
    US$ 2 / Piece
    3000 Pieces (MOQ)
  • Thread Manual Ductile Cast Iron Ball Valve Plastic Pipe Fitting
    US$ 0.2 / Piece
    3000 Pieces (MOQ)
  • Manual Straight Through Type Flange Ball Valve Plastic Fitting with Good Price
    US$ 0.2 / Piece
    3000 Pieces (MOQ)

Dongguang FengGuang Mechanical Equipment Technology Ltd

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area766
Plant Area
Number of Employees11
Number of Employees
Manufacturer/Factory , Trading Company
Screw Compressor , Air Dryer , Compressor Parts
ODM, OEM, Own Brand
ISO 9001
  • Air Compressor Parts Mini Pressure Reducing Valve 2205469300
    US$ 180 / Piece
    1 Piece (MOQ)
  • Wholesale Screw Air Compressor Parts 22410286 Screw Machine Mini Pressure Valve
    US$ 180 / Piece
    1 Piece (MOQ)
  • Air Compressor Parts Mini Pressure Valve 100012308
    US$ 180 / Piece
    1 Piece (MOQ)

Qingdao Haozhifeng Machinery Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area89
Plant Area
Number of Employees6
Number of Employees
Trading Company
Machining Parts , Forging Parts , Auto Parts , Casting Parts
OEM, ODM, Own Brand
Response Time≤3h
  • Cast Iron Worm Gear Operated Butterfly Valve
    US$ 5 / Piece
    1000 Pieces (MOQ)
  • Gate Valve Body with Sand Casting and CNC Machining Process
    US$ 0.1 / Piece
    10000 Pieces (MOQ)
  • Bronze Casting Thermostatic Valve with Powder Coating
    US$ 1 / Piece
    1000 Pieces (MOQ)
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Category

Industrial Equipment & Components (1,090) Manufacturing & Processing Machinery (1,066) Tools & Hardware (632) Auto, Motorcycle Parts & Accessories (422) Construction & Decoration (407) Metallurgy, Mineral & Energy (369) Instruments & Meters (296) Electrical & Electronics (280) Transportation (226) Chemicals (72) More

Business Type

Manufacturer/Factory (1,300) Trading Company (968) Group Corporation (67) Individuals/SOHO (7) Other (33)

Management Certification

ISO 9001 (879) ISO 14001 (341) ISO 9000 (243) ISO9001:2015 (170) IATF16949 (133) ISO 14000 (109) OHSAS/ OHSMS 18001 (101) ISO 20000 (89) ISO14001:2015 (82) Others (78) BSCI (60) GMP (55) ISO 14064 (55) QC 080000 (50) HSE (47) ASME (40) ANSI/ESD (29) ISO 13485 (29) ISO45001:2016 (20) BS 25999-2 (15) ISO 50001 (14) QHSE (14) GAP (13) BRC (13) WRAP (13) SA 8000 (12) FSC (12) ISO 29001 (12) ISO 10012 (12) HACCP (11) QSR (11) PAS 28000 (11) ISO 22000 (10) EICC (10) ISO 17025 (10) SHE Audits (9) AIB (8) IFS (8) HQE (8) LEED (8) SEDEX (8) BREEAM (7) ISO9001:2008 (6) TS16949 (3) ISO14001:2004 (1) OHSAS18001:2007 (1) More

Annual Revenue

<1 Million USD (498) 10 ~ 50 Million USD (42) 5 ~ 10 Million USD (37) 2.5 ~ 5 Million USD (32) >100 Million USD (26) 1 ~ 2.5 Million USD (21) 50 ~ 100 Million USD (18) More

No. of Employees

5-50 People (329) 51-200 People (215) 201-500 People (47) Less than 5 People (23) 501-1000 People (18) Above 1000 People (8) More

Province & Region

Zhejiang (375) Shandong (298) Jiangsu (160) Guangdong (136) Hebei (101) Shanghai (87) Tianjin (73) Fujian (53) Henan (48) Anhui (42) Hubei (23) Liaoning (22) Beijing (22) Hunan (21) Sichuan (15) Chongqing (12) Shanxi (12) Jiangxi (10) Shaanxi (7) Guangxi (4) Hainan (2) Inner Mongolia (1) More