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Precision Extension Spring Manufacturers & Suppliers

Precision Extension Spring Total 350 manufacturers & suppliers found with 1,050 products

Foshan Owenlan Precision Technology Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees92
Number of Employees
Manufacturer/Factory , Trading Company
Gas Spring
Own Brand, ODM, OEM
ISO9001:2015
  • High Precision Customized High Quality Cylinder 200n Lift Gas Spring/Gas Strut for Machinery
    US$ 1.3 / Piece
    1 Piece (MOQ)
  • Adjustable High Precision Master Lift Gas Spring From China
    US$ 1.7 / Piece
    1 Piece (MOQ)
  • Factory Directly Supply Precision Nitrogen Gas Spring Engineer Fondness
    US$ 1.7 / Piece
    1 Piece (MOQ)

Qingdao O.B.T Co., Ltd.

China Supplier - Diamond MemberSince 2007

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Nozzle Guide Vanes , Turbine Disc , Gas Turbine Casing , Nozzle Rings , Turbine Wheel
OEM, Own Brand
ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
  • Spare Parts for Spiral Spring High-Temperature Alloy Equipment, Double Torsion Spring, Tension Compression Spring
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Nimonic 75 80A 90 Hydraulic Valve Operation and Turbine Blade Adjustment Turbine Tension Spring Alloy 800h 800ht
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Hydraulic Valve Operation and Turbine Blade Adjustment Turbine Tension Spring Chrome Nickel Iron Alloy 600 (UNS N06600)
    US$ 1 / Piece
    100 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
  • Customized Stainless Steel Helical Tension Spring
    US$ 0.001 / Piece
    100 Pieces (MOQ)
  • Stainless Steel Springs Extension Compression Springs
    US$ 0.001 / Piece
    1000 Pieces (MOQ)
  • Small and Heavy Duty Coil Torsion Spring for Automotive
    US$ 0.01 / Piece
    1000 Pieces (MOQ)

Dongguan Kaichuang Precision Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2009

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees49
Number of Employees
Manufacturer/Factory , Trading Company
Spring Machine
Own Brand, ODM, OEM
ISO 9001
  • 2.5mm for compression&torsion springs flat wire spring
    Negotiable
    1 Piece (MOQ)
  • KCT-1112 11 Axis CNC Spring Forming and Coiling Machine
    US$ 1000 / Set
    1 Set (MOQ)
  • 3mm Stainless Steel Double Hook Tension Spring
    US$ 0.01 / Piece
    1 Piece (MOQ)

Hangzhou Chaotuo Electric Automation Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees35
Number of Employees
Manufacturer/Factory , Trading Company
Industrial Fan , Fan Guard , Metal Storage Basket , Fastener , Spring
Own Brand, ODM, OEM
Others
  • Manufacturers Customize Various Sizes of High-Precision Torsion Springs Auto Parts
    US$ 0.01 / Piece
    1000000 Pieces (MOQ)
  • Gold Supplier 3mm Small Stainless Steel Coil Compression Springs High-Precision Spring Compress Spring Coil
    US$ 0.01 / Piece
    1 Piece (MOQ)
  • OEM Manufacturer Customized Metal Carbon Steel Stainless Steel Wire Torsion Round Spring Clamp
    US$ 0.01 / Piece
    1000000 Pieces (MOQ)

HK AA Industrial Co., Limited

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
CNC Machining Part , CNC Milling Part , CNC Turning Part , Screw , Prototype
OEM, ODM
ISO 9001, ISO 9000, IATF16949, ISO 13485
  • High Strength Stainless Steel Motorcycle Spring
    US$ 0.5 / Piece
    100 Pieces (MOQ)
  • Stainless Steel Car Audio Hardware Spring
    US$ 0.03 / Piece
    100 Pieces (MOQ)
  • Steel Towing Eye Extension
    US$ 3 / Piece
    10 Pieces (MOQ)

Ningbo Dicong Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area1719
Plant Area
Number of Employees41
Number of Employees
Manufacturer/Factory , Trading Company
General tools , Motorcycle tools , Air power tools and pneumatic tools , Cabinet , Vehicle tools
OEM
ISO 9001, ISO 9000, IATF16949, BSCI
  • Vt13787 Ce Viktec 200PC Extension and Compression Springs Assortment
    Negotiable
    200 Pieces (MOQ)
  • Automatic Cable Reel (VTN1012)
    US$ 31.49 / Set
    100 Sets (MOQ)
  • Fuel Injection Static Adjusting Tool for Audi VW T3 T4 Vep Esp 2066 3313 2065A 2064 (VT01726)
    US$ 8.3 / Set
    300 Sets (MOQ)

Xiamen Xinhuixiong Hardware Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Vertical Vendor , Roller Blinds , Power Spring , Constant Force Spring , Carbon Brush Spring
OEM, ODM
ISO 9001
  • Variable Force Springs Are Used on Automatic Propellers or Cigarette Propellers
    US$ 0.94 / Piece
    500 Pieces (MOQ)
  • Scroll Spring Constant Force Spring for Goods Display
    US$ 0.94 / Piece
    500 Pieces (MOQ)

HEBEI GIONLEE MACHINERY EQUIPMENT SALES CO., LTD.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Metal Welding Parts , Metal Stamping Part , Sheet Metal Fabrication , Deep Drawn Parts , CNC Machining Part
OEM
ISO 9001, ISO 14001, IATF16949
  • Customized Special-Shaped Stainless Steel Linear Springs Precision Wire Forming Springs
    US$ 0.1 / Piece
    10000 Pieces (MOQ)
  • Custom Spring, Strong Tension Spring, Extension Spring
    US$ 0.2 / Piece
    10000 Pieces (MOQ)

Shine Peak Group (HK) Limited

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Agricultural Machinery , Farm Tools , Oil Press Machine , Rice Mill Machine , Garden Tools
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • 10PCS V Shape Steel Compression Spring Gardening Scissors Accessories Tool
    US$ 0.02 / Piece
    30000 Pieces (MOQ)
  • 53 in 1 Phone Repair Tools Set Precision Torx Screwdriver Set for Moble Phone Laptop Cell Mobile Phone Electronics Hand Tool
    US$ 5.6 / Piece
    1000 Pieces (MOQ)

Dongguan Gooduse Hardware Parts Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
CNC Parts Stamping Parts Extructions , Bracket Screws Nuts Washers Springs Rivets , Pins Tools Standoffs Spacer Metal Shank , Drill Tap Drill Bits Hex Key Wrenches Collars , Aluminum Heatsink Leg Adjustable Screens
OEM
ISO 9001
  • Electronic Product Battery Conductive Cone Compression Spring Custom
    US$ 0.006 / Piece
    10000 Pieces (MOQ)
  • Accessories Switch Precision Compression Small Spring Custom Manufacturer Factory Wholesale
    US$ 0.006 / Piece
    10000 Pieces (MOQ)

QINGDAO XINGHEXING PRECISION INDUSTRY CO., LTD

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Annual Revenue1.2 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees32
Number of Employees
Manufacturer/Factory , Trading Company
Casting Parts , Machining Parts , Sheet Metal Parts , Aluminium Welding Parts , Mold &Tools
ODM, OEM
Response Time≤3h
  • Rectangular Spring Compression Extension Torsion Cylindrical Spiral Tension Die Gas Hydraulic All Kinds of Spring
    US$ 1 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Compression Spring , Extension Spring , Deformed Spring , Torsion Spring , Flat Wire Spring
ISO 9001
Guangzhou, Guangdong
  • Industrial&Furniture Stainless Steel High Strength Adjustable Extension Helical Coiled Spring with Long Hooks
    Negotiable
    1000 Pieces (MOQ)
Manufacturer/Factory
Mould Part Manufactory , Ejector Pin CNC Tools , Mould Springs , Ejector Pin , HSS Punch
OEM, ODM, Own Brand
ISO 9001, ISO 14001, IATF16949
  • Spring JIS Standard for Plastic Auto Mould (20*30, 40*150)
    US$ 0.25 / Piece
    100 Pieces (MOQ)

Dongguan Kebao Precision Hardware Products Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
CNC Machining Parts
OEM, ODM
ISO 9001, IATF16949
  • Customized Zinc Plated Metal Extension Spring for Home Appliance
    US$ 0.008 / Piece
    1000 Pieces (MOQ)

Hebei Ruibo Import&Export Trading Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area109
Plant Area
Number of Employees5
Number of Employees
Trading Company
Coil Spring , Shock Absorber , Strut Mount , Air Filter
OEM, ODM, Own Brand
within 15 workdays
  • High Precision Photo Chemical Machining Metal Belleville Disc Springs
    US$ 0.1 / Piece
    1000 Pieces (MOQ)
  • High Precision Metal Disc Spring
    US$ 0.1 / Piece
    1000 Pieces (MOQ)
  • High Precision Circle Customized Metal Disc Spring,
    US$ 0.1 / Piece
    1000 Pieces (MOQ)

AIRMAX AL CO., LIMITED

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area800
Plant Area
Number of Employees10
Number of Employees
Manufacturer/Factory , Trading Company
Metal Parts
ODM, OEM
ISO 9000, ISO 14001
  • OEM Furniture Hardware Battery Shrapnel Positive and Negative Spring
    US$ 0.02 / Piece
    100000 Pieces (MOQ)
  • Battery Connector Negative and Positive Battery Shrapnel Metal Spring
    US$ 0.02 / Piece
    10000 Pieces (MOQ)
  • Customized Metal Stamping Parts Metal Shaped Spring Extension Spring
    US$ 0.02 / Piece
    100000 Pieces (MOQ)

Omon Group Inc.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area1200
Plant Area
Number of Employees41
Number of Employees
Trading Company
Hardware Products.
OEM
ISO 9001, ISO 9000, BSCI
  • Customized Zinc Plated Metal Extension Spring for Home Appliance
    US$ 0.005 / Piece
    100 Pieces (MOQ)
  • Phosphor Bronze Pull-out Extension Metal Spring for Industrial
    US$ 0.005 / Piece
    100 Pieces (MOQ)
  • Customized Pull-out Metal Pressed Extension Spring for Home Appliance
    US$ 0.005 / Piece
    100 Pieces (MOQ)

Qufu Temb Automotive Electric Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Car Horn , Spring , Backup Light Switch , Stop Light Switch , Back-up Alarm
OEM, Own Brand
ISO 14001, IATF16949
  • Electrostatic Flocking Electrophorese Car Gas Spring Electric Trunk Support Trunk Opening Spring Electrically Powered Liftgate Gas Strut Spring Tailgate Spring
    US$ 4 / Piece
    5000 Pieces (MOQ)
  • Car Rear Tailgate Auto Gas Spring Lift Supports Struts Damper Spring
    US$ 4 / Piece
    5000 Pieces (MOQ)
  • Car Electric Trunk Spring Customized Car Trunk Support Spring
    US$ 4 / Piece
    5000 Pieces (MOQ)

Wuxi Newton Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Annual Revenue3.98 Mil
Annual Revenue
Plant Area100
Plant Area
Number of Employees4
Number of Employees
Manufacturer/Factory , Trading Company
Industrial Sectional Door , PVC High Speed Door , Garage Door , High Speed Roller Shutter , Glass Sectional Door
ODM, OEM
Response Time≤3h
  • Torsion Spring for Garage Door
    US$ 0.8 / kg
    50 kg (MOQ)
  • Villa Special Garage Door Torsion Spring Wholesale Price
    US$ 0.8 / kg
    50 kg (MOQ)
  • Customized Automatic Double Garage Door Torsion Springs
    US$ 0.8 / kg
    50 kg (MOQ)

NINGBO YINZHOU GONUO HARDWARE CO., LTD.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Special Bolt , Bolt , Fastener , Screw , Special Screw
OEM
ISO 9001, ISO 14000, IATF16949
  • Custom Made Precise Stainless Steel Coil Extension Compression Springs for Cars
    US$ 0.2 / Piece
    500 Pieces (MOQ)
  • Hot Sale Custom Stainless Steel Coil Compression Tension Extension Torsion Steel Wire Forms Wire Forming Spring
    US$ 3 / Piece
    500 Pieces (MOQ)
  • Custom Wholesale Zinc Plating Auto Chair Coil Small Retractable Tension Spring
    US$ 0.2 / Piece
    500 Pieces (MOQ)

Goldenmay Metal Products Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
CNC Machined Part , Bolts , Screws , Machined Part(Electronic Component) , Stamped Part
OEM
ISO 9001, IATF16949
  • Stove Handles, Spring Stove Handles, Made of Carbon Steel, OEM and Small Orders Welcome
    US$ 0.01 / Piece
    100 Pieces (MOQ)
  • Special-Shape Spring, OEM Order & Small Order Welcomed
    US$ 0.12 / Piece
    100 Pieces (MOQ)
  • Extension Spring, Special Shape Spring, Made of Stainless Steel, OEM and Small Orders Welcome
    US$ 0.02 / Piece
    100 Pieces (MOQ)

Qingdao Marink Enterprise Co., Ltd.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Number of Employees20
Number of Employees
Manufacturer/Factory , Trading Company
Cattle Crush , Sheep Hurdle , Sheep Fence
ODM, OEM
ISO 9001, IATF16949
  • Spring Customized High-Strength, High-Pressure, Fatigue-Resistant Engine Valve Compression Spring
    US$ 0.13 / Piece
    500 Pieces (MOQ)
  • Customized Wire Forming Extension Spring, Stainless Steel Spring
    US$ 0.13 / Piece
    500 Pieces (MOQ)
  • Spring High-Quality Springs Manufacturers Customized Metal Compression Spring
    US$ 0.13 / Piece
    500 Pieces (MOQ)

SHUIFU HANYANG MACHINERY TECHNOLOGY CO., LTD

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area95
Plant Area
Number of Employees15
Number of Employees
Trading Company
Hardware Fitting
Response Time≤3h
ISO 9001
  • Mechanical Torsion Stainless Steel Spring Special-Shaped Torsion Spring Customization
    US$ 0.1 / Piece
    50000 Pieces (MOQ)
  • Long Spiral Stamping Light Load Compression Die Spring
    US$ 0.1 / Piece
    10000 Pieces (MOQ)
  • Automobile Sensor Spring Hardware Accessories Compressed Rectangular Special-Shaped Spring
    US$ 0.1 / Piece
    50000 Pieces (MOQ)

Foshan Yanyang Hardware Co.,ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees43
Number of Employees
Manufacturer/Factory , Trading Company
Hardware Fitting
ODM, OEM
ISO9001:2015
  • Yanyang Sale 3.6mm Upholstery Furniture Curve Zigzag Spring for Sofa Coil Spring
    US$ 0.75 / kg
    1000 kg (MOQ)
  • 3.8mm Snake Shape Spring Roll Coil Metal Sofa Zigzag Spring Furniture Hardware
    US$ 0.75 / kg
    1000 kg (MOQ)
  • Black Paint Curve Zigzag Spring 3.8mm Pocket Spring for Sofa Cushion
    US$ 0.75 / kg
    1000 kg (MOQ)

HuaYi Precision Metal Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area1200
Plant Area
Number of Employees32
Number of Employees
Manufacturer/Factory , Trading Company
CNC Machining Parts , Turning Parts
ODM, OEM
ISO 9001, ISO 9000, IATF16949, HSE, QC 080000...
  • Dongguang OEM Customized Compression Extension Torsion Springs on Sale
    US$ 0.6 / Piece
    1 Piece (MOQ)
  • China Dongguan Manufacturer High Quality Custom Heat Resistant Stainless Steel Compression Spring
    US$ 0.2 / Piece
    1 Piece (MOQ)
  • Customized Wire Forming Extension Spring, Stainless Steel Spring Constant Coil Spring, Compression Springs by Drawings
    US$ 0.4 / Piece
    1 Piece (MOQ)

Changsha Aobo Carbon Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Carbon Brush for Motor , Carbon Brush Holder , Carbon Block of Manufacturer Carbon Brush , Carbon Vane for Vacuum Pump , Carbon Seal /Shaft Seals/Graphite Seal
OEM, ODM, Own Brand
ISO 9001
  • Supplying Constant Force Compression Spring for Traction
    Negotiable
    50 Pieces (MOQ)
  • New Types Top Quality of Stainless Steel Spring for Industry
    US$ 5 / Piece
    10 Pieces (MOQ)
  • high quality Constant Force Compression Spring Manufacturer
    US$ 3.8 / Piece
    10 Pieces (MOQ)

Wenzhou Heli Spring Manufacture Co., Ltd.

Plant Area1000
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Spring , Compressed Spring , Extension Spring , Torsion Spring , Coil Spring
OEM, ODM
IATF16949:2016
  • Heli Spring Customized Cylindrical Spiral Multi-Purpose High-Precision Mechanical Tension with Hook Tension Spring
    US$ 0.05 / Piece
    1 Piece (MOQ)
  • Heli Spring Customized Long-Life High-Precision Compression Spring
    US$ 0.05 / Piece
    1 Piece (MOQ)
  • Heli Spring Factory Direct High-Precision Spiral Spring Permanent Air Springs
    US$ 0.05 / Piece
    1 Piece (MOQ)

Shenzhen Conghui Precision Hardware Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Trading Company
Fasteners , CNC Parts , Hex Bolts , Squre Nuts , Stamping Parts
OEM, ODM
ISO 9001
  • Stainless Flexible Compression Spring Custom Spring
    US$ 0.02 / Piece
    1000 Pieces (MOQ)
  • 2mm 3mm Adjustable Compression Spring for Hinge
    US$ 0.02 / Piece
    1000 Pieces (MOQ)
  • Stainless Steel 0.5 Wire Diameter JIS Die Spring Furniture Torsion Spring Small Custom Compression Springs
    US$ 0.02 / Piece
    1000 Pieces (MOQ)

Dongguan Might Precision Machinery Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Number of Employees48
Number of Employees
Manufacturer/Factory , Trading Company
Spring forming machine
Own Brand, ODM, OEM
ISO 9001
  • Might CNC Camless Spring Machine
    US$ 80000 / Set
    1 Set (MOQ)
  • 4.2 Camless Spring Forming Machine with Peeling Device
    US$ 8000 / Set
    1 Set (MOQ)
  • 12axis Automatic CNC Lever Torsion Spring Forming Machine
    Negotiable
    1 Set (MOQ)
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Category

Manufacturing & Processing Machinery (255) Industrial Equipment & Components (225) Tools & Hardware (220) Auto, Motorcycle Parts & Accessories (158) Electrical & Electronics (131) Instruments & Meters (80) Construction & Decoration (69) Metallurgy, Mineral & Energy (50) Furniture (45) Transportation (23) More

Business Type

Manufacturer/Factory (299) Trading Company (209) Group Corporation (13) Other (6)

Management Certification

ISO 9001 (213) ISO 14001 (74) IATF16949 (55) ISO 9000 (55) ISO9001:2015 (35) ISO 14000 (32) ISO 20000 (24) BSCI (21) OHSAS/ OHSMS 18001 (19) QC 080000 (18) ISO 14064 (16) Others (15) ISO14001:2015 (13) GMP (12) HSE (11) ISO 22000 (6) ASME (5) ISO 13485 (5) SA 8000 (5) BRC (5) HQE (4) ISO 50001 (4) QHSE (4) BS 25999-2 (4) IFS (4) ISO 29001 (4) ISO 17025 (4) SEDEX (4) FSC (4) PAS 28000 (3) HACCP (3) ISO45001:2016 (3) WRAP (2) QSR (2) GAP (2) ANSI/ESD (2) EICC (2) ISO 10012 (2) ISO9001:2008 (2) ISO14001:2004 (2) AIB (1) BREEAM (1) LEED (1) OHSAS18001:2007 (1) SHE Audits (1) More

Annual Revenue

<1 Million USD (124) 2.5 ~ 5 Million USD (10) 10 ~ 50 Million USD (6) 1 ~ 2.5 Million USD (5) >100 Million USD (3) 5 ~ 10 Million USD (2) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (82) 51-200 People (40) 201-500 People (13) Less than 5 People (8) 501-1000 People (2)

Province & Region

Guangdong (106) Shandong (54) Zhejiang (48) Jiangsu (47) Hebei (20) Shanghai (16) Fujian (14) Henan (8) Hubei (8) Sichuan (6) Anhui (6) Hunan (5) Shaanxi (3) Tianjin (2) Beijing (2) Jiangxi (1) Heilongjiang (1) Yunnan (1) Guizhou (1) Chongqing (1) More