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Pvc Thread Fittings Manufacturers & Suppliers

Pvc Thread Fittings Total 739 manufacturers & suppliers found with 2,217 products

Qingdao Ironsteel International Trading Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipe , PPGI Coil/Sheet , PPGI Roofing Sheet , Galvanized Steel Coil , Galvanized Steel Sheet
OEM, Own Brand
ISO 9001, ISO 14001, IATF16949, HSE, ANSI/ESD...
  • DIN, ASTM PVC Pipe Valve for Water Supply
    US$ 0.2 / Piece
    50 Pieces (MOQ)
  • ASTM UPVC Socket Union Ball Valve for Water Supply
    US$ 0.5 / Piece
    50 Pieces (MOQ)

Guangzhou Getsea Pool Spa Equipment Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Swimming Pool Equipment , Swimming Pool Filter , Swimming Pool Pump , Swimming Pool Ladder , Swimming Pool Light
OEM, ODM, Own Brand
Response Time≤3h
  • Swimming Pool Vacuum Cleaner Hose Adapter Quick Connector Plastic 1-1/4" Inch Thread Fitting Connector
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • Swimming Pool and SPA Eyeball Jet 1-1/2-Inch Thread Flow Inlet Fitting Plastic Pool Eyeball Nozzle Jet
    US$ 1 / Piece
    1 Piece (MOQ)

Hebei Anheng Auto Parts Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees25
Number of Employees
Manufacturer/Factory , Trading Company
Car Parts , Auto Parts , PU Hose , Air Brake Hose , Nylon Tube
ODM, OEM, Own Brand
Response Time≤3h
  • Blue Color Polyurethane Compressor Air Hose Assembled 1/4 NPT Thread Fittings and Spring Guards
    US$ 6.9 / Piece
    10 Pieces (MOQ)

Ningbo Riteco Copper Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area180
Plant Area
Number of Employees10
Number of Employees
Trading Company
Brass Fitting , Pipe
OEM, ODM, Own Brand
Ningbo, Zhejiang
  • Brass Gas Meter Connector Gas Hose Fittings for Gas Flexible PVC Hose
    US$ 0.684 / Piece
    1000 Pieces (MOQ)

Ningbo Senya Pneumatic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Solenoid Valve , Pneumatic Cylinder , Pneumatic Push-in Fitting , Water Valve , Air Treatment Unit
OEM, Own Brand
ISO 9001
  • Senya Pneumatic Gpoc Connection Plastic Push-in Pneumatic Fittings
    US$ 0.2 / Piece
    200 Pieces (MOQ)

Shanghai Total Industrial Co., Ltd.

China Supplier - Gold MemberSince 2006

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Feeder Clamp , Weather Shield Enclosure , Rubber Grommet , Hoisting Grip , Cable Entry
Shanghai, Shanghai
  • PVC Conduit Fittings
    Negotiable
    (MOQ)

Jiangyin Sunborn Trading Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Trading Company
Polyester Fabrics , Garment Fabrics , Oxfrod Fabrics , Bag/Luggage Fabrics , Cleaning Products
OEM
ISO 9001, ISO 14001
  • PVC-U Silencer Pipe 75PVC Spiral Drain Pipe 110PVC Pipe Single Wall Double Wall Hollow Thread Pipe Manufacturers
    US$ 0.1 / Meter
    400 Meters (MOQ)
Manufacturer/Factory
Hardware Tools
Jinan, Shandong
  • 20-160mm Thread PPR Pipe Plastic Tee Elbow Pipe Coupling PPR Pipe Fittings Plumbing
    US$ 0.05 / Piece
    1 Piece (MOQ)

NINGBO HIPOWER TRANSMISSION CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Rubber Conveyor Belt , V Belt , Rubber Hose , Hose Fitting
OEM
ISO 9001, ISO 14001
  • Hot New Products 2016 1" PVC Camlock Quick Flexible Coupling
    US$ 0.32 / Piece
    1000 Pieces (MOQ)

Angang Metal Products (Shandong) Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Galvanized Steel Coil , Carbon Steel Coil /Plate , H  Beam , Galvanized Roofing Sheet , PPGI
OEM, ODM
ISO 9001
  • 7 Days of Delivery 304 201 202 316 410 409 309 310 Stainless Steel Tubes Surface 2b Ba 8K with Thread / Male / Female Stainless Steel Pipes
    US$ 900 / Ton
    5 Tons (MOQ)

Zhejiang Huibo Valve Technology Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees100
Number of Employees
Manufacturer/Factory , Trading Company
Manifold , Radiator Valve , Ball Valve , Gate Valve , Globe Valve
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
  • PVC Plastic Fiber Knitted Reinforced Water Hose
    US$ 0.7 / Piece
    5000 Pieces (MOQ)

Tianjin Daqiml International Trade Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Liquid Tight Connectors , Cable Gland , 90 Degree Flex Connectors , 45 Degree Conduit Fitting , Stainless Steel Flexible Conduits
OEM, ODM
Response Time≤3h
  • 90 Degree Liquid Tight Connector Stainless Steel Electrical Flexible Conduit Fitting
    US$ 4.5 / Piece
    50 Pieces (MOQ)
  • SS304 SS316 Brass Liquid Tight Electrical Flexible Steel Conduit Fittings
    US$ 2.8 / Piece
    1 Piece (MOQ)
  • Stainless Steel Electrical Supplies Flexible Conduit to Rigid Pipe Combination Fittings
    US$ 1.5 / Piece
    50 Pieces (MOQ)

Wenzhou Ang Rui Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Air Fitting , Air Cylinder , Solenoid Valve , Pneumatic Fittng , Pneumatic Component
OEM, Own Brand
ISO 9001, BSCI
  • Pneumatic Fitting (PE) E Type 3 Way Plastic Push in Connector
    US$ 0.09 / Piece
    100 Pieces (MOQ)
  • Pb06-01 3 Way Pneuamtic Fitting with G Thread
    US$ 0.09 / Piece
    100 Pieces (MOQ)
  • Pneumatic 4mm-16mm Tube Hose Push in Male Elbow Pl Air Quick Connector Fitting
    US$ 0.09 / Piece
    100 Pieces (MOQ)

TAIZHOU EASTAR TECHNOLOGY CO., LTD.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Other
Gate Valves , Brass Ball Valves , Check Valves , Globe Valves , Butterfly Valves
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
  • Di Pipe Fitting En545 Ductile Iron Flanged 90 Degree Elbow Sanitary Pipe Fitting
    US$ 1 / Piece
    1 Piece (MOQ)
  • Custom External Thread Compression Connector Pex Fittings Brass Press Fitting
    US$ 2.5 / Piece
    10 Pieces (MOQ)
  • Hot Selling Good Price Quality Brass Double Male Threaded Straight Nipple Water Gas Pipe Fitting for USA Market
    US$ 0.5 / Piece
    500 Pieces (MOQ)

Shanxi Midas Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Ductile Iron Pipe and Fitting , Steel Pipe and Fitting , Valve , Manhole Cover , Coupling
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Ductile Iron Pipe Fittings for PVC Pipe
    US$ 600 / Ton
    1 Ton (MOQ)
  • ISO2531 Pn16 Cement Lined Casting Ductile Iron Pipe Fitting for PVC Pipe
    US$ 600 / Ton
    1 Ton (MOQ)
  • China Most Professional Manufacturer of ISO2531 Ductile Iron Pipe Fitting for PVC Pipe
    US$ 600 / Ton
    1 Ton (MOQ)

HEBEI RITAI ORIGINAL PIPE CO., LTD.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees80
Number of Employees
Manufacturer/Factory
Plastic Pipe , Tube , Flexible Hose & Tubing , PEX-a Pipe , PERT Pipe
Own Brand, ODM, OEM
ISO9001:2015
  • High Quality Crimp Fittings Union Elbow Tee for Pex Pipe Easy Installation with International Standard
    US$ 0.58 / Piece
    1000 Pieces (MOQ)
  • PPR Fittings PPR Male Screw-Thread Union
    US$ 2.3 / Piece
    500 Pieces (MOQ)
  • Fittings for The PE-Xa Pipe
    US$ 0.38 / Piece
    1000 Pieces (MOQ)

Weifang Palconn Plastics Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Annual Revenue270.71 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees144
Number of Employees
Manufacturer/Factory
Pex Plumbing System , Polybutylene Plumbing System , Multilayer Plumbing System , PPR Plumbing System , Underfloor Heating System
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
  • Palconn 2020 Hot Sell PP Fittings for Polyethylene Pipe
    US$ 0.15 / Piece
    500 Pieces (MOQ)
  • 50mm MDPE Water Pipe & Fittings
    US$ 0.15 / Piece
    500 Pieces (MOQ)
  • 20mm Compression Fittings Suitable for MDPE, PE100
    US$ 0.15 / Piece
    500 Pieces (MOQ)
Manufacturer/Factory
Hydraulic Hose , Air Hose , Welding Hose , Teflon Hose , Oil Hose
Own Brand
ISO 9001
  • Factory Sale Bsp/Metric/Jic Hydraulic Hose Fitting
    US$ 0.2 / Piece
    500 Pieces (MOQ)
  • Hydraulic Hose Fittings
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Hot Sale SUS Hydraulic Hose Ferrules Fittings
    US$ 0.2 / Piece
    500 Pieces (MOQ)

Shenzhen In-sail Precision Parts Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Hardware , Fasteners , CNC Machining , Screws , Nuts
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, IATF16949, ISO 22000
  • Hexagonal Coupling Irrigation Pipe Stainless Steel Fittings
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • Pipe Connectors Copper Tube Fittings Butt Weld Fittings
    US$ 0.01 / Piece
    100 Pieces (MOQ)
  • Hexagon Reducing Nipple, Stainless Steel Pipe Fittings Flanged
    US$ 0.01 / Piece
    100 Pieces (MOQ)

Ningbo Sv Plastic Hardware Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
Injection Molding , Mould , Plastic Injection , Plastic Tooling , OEM Plastic
OEM, ODM
Ningbo, Zhejiang
  • High Quality Female Wall Plated Elbow Fitting Colorful Pipes and Fittings
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • High Quality Joint L-Shape Thread Elbow Stainless Steel Fitting
    US$ 1 / Piece
    1 Piece (MOQ)
  • High Quality Aluminum Pipe Fitting Plumbing Under Floor Heating Stainless Steel Fitting
    US$ 0.1 / Piece
    100 Pieces (MOQ)

Jiangxi Gooz Adhesive Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees23
Number of Employees
Manufacturer/Factory , Trading Company
Thread Sealing Cord , Anaerobic Adhesive , Super Glue , Epoxy AB Glue
Own Brand, ODM, OEM
ISO9001:2015
  • Pipe Fittings Plumbing Consumables Pipe Sealing Paste with Hemp for Plumbing
    US$ 1.05 / Piece
    100 Pieces (MOQ)
  • 100g Plumbers Plumbing Flax Anti-Leaking Hemp Pipe Fittings Sealing Method
    US$ 1.05 / Piece
    100 Pieces (MOQ)
  • 100g Plumbers Plumbing Flax Hemp Pipe Fittings
    US$ 1.05 / Piece
    100 Pieces (MOQ)

Zhuji Rixin Machinary Fittings Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Brass Fitting
ISO9001:2015
within 15 workdays
  • Pneumatic Fittings Fittings Model Plastic Materila Hose Push Tube Quick Connect Air Fittings
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Air Hose Fitting Pneumatic Connector
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Pneumatic Connector Quick Insert Quick Joint Pneumatic Joint White / Black Plastic Pneumatic Fitting
    US$ 1 / Piece
    100 Pieces (MOQ)

Shanghai Chuangyu Smart Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Manufacturer/Factory
GFCI Receptacle , USB Receptacle , Furniture Desk Soket , Wire Connector , Wall Plate
OEM, ODM
Response Time≤3h
  • Hot Sell Flexible Conduit PVC Water Seal 180 Straight Type Fitting
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • UL Approve Flexible Conduit PVC Water Seal 90 Degree Elbow Fitting
    US$ 0.56 / Piece
    1 Piece (MOQ)
  • Flexible Conduit Fitting Metal Zinc Alloy Water Seal 90 Degree Elbow
    US$ 0.56 / Piece
    1 Piece (MOQ)

Shanxi Jintaihongye Casting & Forging & Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area150
Plant Area
Number of Employees12
Number of Employees
Trading Company
Fire Hydrant , Ductile Iron Pipe , Ductile Iron Pipe Fittings , Cast Iron Pipe , Cast Iron Pipe Fittings
ODM, OEM
ISO9001:2015, ISO14001:2015
  • Ductile Iron Pipe Fittings for PVC Pipes ISO2531 Pn16 Fbe Coating
    US$ 1000 / Piece
    1 Piece (MOQ)
  • Di Ductile Iron Reducing Tee Pipe Fitting
    US$ 1200 / Ton
    1 Ton (MOQ)
  • Ductile Iron Double Socket Tee with Flange Branch for PVC Pipe ISO2531 En545
    US$ 1000 / Ton
    1 Ton (MOQ)

Kunshan Deshengrui Machinery Co., LTD

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area171
Plant Area
Number of Employees17
Number of Employees
Trading Company
Precision Machining , Sheet Metal , Stamping Part , CNC Machining , CNC Machined Parts
OEM
Nil
  • Pneumatic Fittings PC Straight Male NPT Thread Pipe Fittings
    US$ 0.9 / Piece
    499 Pieces (MOQ)
  • Factory ASTM 304 304L 316 316L Stainless Steel Threaded Pipe Fitting Tubing Fittings Welded Weld Elbow
    US$ 0.9 / Piece
    499 Pieces (MOQ)
  • Quick Connect Air Tube Connector Copper Brass Push Fit in Pneumatic Pipe Fittings
    US$ 0.9 / Piece
    499 Pieces (MOQ)

Hefei Lamat Piping Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Malleable Iron Pipe Fittings , Grooved Fittings , Butt Weld Pipe Fittings , Forged Steel Flanges , Forged Steel Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
  • Manufacturer of Galvanized/Black Malleable Iron Plumbing Fittings
    US$ 2100 / Ton
    1 Ton (MOQ)
  • Made-in-China-High-Quality ASTM/En10242 CE/UL/FM Gi Galvanized/Black Malleable Iron Pipe Fitting
    US$ 2100 / Ton
    1 Ton (MOQ)
  • Made-in-China ASTM/GOST/DIN BS143 En10242 Galvanized/Black Malleable Iron Pipe Fittings
    US$ 2100 / Ton
    1 Ton (MOQ)

Easion Industrial Co., Limited

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
CNC Machining Parts , CNC Milling Parts , CNC Grinding Parts , Gear and Shaft , Casting Part
OEM, ODM
ISO 9001, IATF16949, ISO 13485
  • CNC Machined 6061-T6 Aluminum Ls A/C Compressor 90 Degree Adapter Block Fitting
    US$ 3 / Piece
    5 Pieces (MOQ)
  • Billet Aluminum CNC Machined Male to Female Fuel Pressure Gauge Thread Adapter Fuel Rail Fitting
    US$ 9 / Piece
    10 Pieces (MOQ)
  • China CNC Machining Turning Stainless Steel Tube Compression Tube Pneumatic Fitting
    US$ 3 / Piece
    5 Pieces (MOQ)

Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees534
Number of Employees
Manufacturer/Factory , Trading Company
Aluminum Plastic Pipe , Brass Fitting , PEX-b Pipe , Valve , PPR Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015
  • Pex Pipe Fittings with Certificate - Reduced Tee
    US$ 0.5 / Piece
    1000 Pieces (MOQ)
  • Pex Pipe Fittings with Certificate - Equal Elbow
    US$ 0.5 / Piece
    1000 Pieces (MOQ)
  • Pex Fitting - Sliding Fitting - Press Fittings (Male Elbow)
    US$ 0.85 / Piece
    2000 Pieces (MOQ)

Shanxi Jingdong Pipe Industry Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Ductile Iron Pipe , Ductile Iron Pipe Fittings , Ductile Iron Manhole Cover
ISO 9001, ISO 14001, ISO 10012
Jincheng, Shanxi
  • China Manufacture Supply C40 C30 C25 K9 En 545 En598 Ductile Iron Pipe Fitting
    US$ 5 / pieces
    50 pieces (MOQ)
  • Wholesale High Quality ISO2531en545 Ral 6011 Ductile Iron Pipe Fitting
    US$ 5 / pieces
    50 pieces (MOQ)
  • Concentric Reducer Double Disc Flange Short Pipe with Inner Thread and Seamless Connection of Reducer and Reducer Can Be Customized
    US$ 5 / pieces
    50 pieces (MOQ)

Dongguan Yanqing Precision Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
CNC Machined Parts , Custom Machined Parts , CNC Milled Parts , Auto Parts , Metal Medical Parts
OEM, ODM, Own Brand
Response Time≤3h
  • Youngparts Swivel Hose End Fitting Adapter 6061-T6 Aluminum High Quality
    US$ 0.01 / Piece
    500 Pieces (MOQ)
  • Youngparts Best Selling High Density Rubber Compression Fitting Pipe Fitting
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • Youngparts An4/An6/An8/An10/An12 Hose Swivel End Adapter Fitting for Oil/Fuel/Gas Hose Line
    US$ 0.01 / Piece
    500 Pieces (MOQ)
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Category

Industrial Equipment & Components (445) Manufacturing & Processing Machinery (397) Tools & Hardware (367) Construction & Decoration (366) Auto, Motorcycle Parts & Accessories (214) Electrical & Electronics (178) Metallurgy, Mineral & Energy (144) Light Industry & Daily Use (138) Instruments & Meters (135) Chemicals (114) More

Business Type

Manufacturer/Factory (627) Trading Company (486) Group Corporation (33) Other (12)

Management Certification

ISO 9001 (446) ISO 14001 (172) ISO 9000 (120) ISO9001:2015 (94) ISO 14000 (68) IATF16949 (65) BSCI (61) Others (53) OHSAS/ OHSMS 18001 (51) ISO 20000 (47) GMP (46) ISO14001:2015 (45) ISO 14064 (35) QC 080000 (32) ISO 13485 (29) HSE (27) ASME (18) ANSI/ESD (18) FSC (15) ISO 10012 (13) QHSE (12) SEDEX (12) GAP (11) PAS 28000 (10) WRAP (10) ISO45001:2016 (10) ISO 50001 (10) ISO 22000 (9) BS 25999-2 (9) ISO 17025 (9) BRC (8) ISO 29001 (8) HACCP (7) AIB (7) IFS (7) SA 8000 (6) EICC (6) HQE (6) LEED (6) ISO9001:2008 (5) QSR (5) BREEAM (5) SHE Audits (5) TS16949 (1) OHSAS18001:2007 (1) More

Annual Revenue

<1 Million USD (275) 2.5 ~ 5 Million USD (12) 10 ~ 50 Million USD (9) 5 ~ 10 Million USD (7) >100 Million USD (7) 1 ~ 2.5 Million USD (5) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (169) 51-200 People (76) 201-500 People (26) Less than 5 People (23) 501-1000 People (9) Above 1000 People (1) More

Province & Region

Zhejiang (241) Shandong (107) Guangdong (93) Jiangsu (92) Hebei (52) Fujian (35) Tianjin (30) Shanghai (24) Anhui (11) Hunan (8) Beijing (7) Henan (7) Shanxi (7) Shaanxi (6) Jiangxi (5) Liaoning (4) Hubei (3) Hainan (2) Chongqing (2) Sichuan (2) Heilongjiang (1) More