Home Supplier Discovery Tools & Hardware Drill Bit

Roller Cone Bit Manufacturers & Suppliers

Roller Cone Bit Total 227 manufacturers & suppliers found with 681 products

Zhuzhou Up Cemented Carbide Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Tungsten Carbide Rod , Tungsten Carbide Ball , Tungsten Carbide Button , Tungsten Carbide Insert , Tungsten Carbide Plate
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • Yk20 Od9.3*16mm K3018 Tungsten Caride Mine Drill Bits
    US$ 44.5 / kg
    20 kg (MOQ)
  • Carbide Series Carbide Flat Teeth for Drill Bits in Mining and Oil Fields
    US$ 44.5 / kg
    5 kg (MOQ)
  • Od19.05*13.2mm Heat-Resistant Polycrystalline Diamond Layer PDC Drill Bits
    US$ 10.5 / Piece
    50 Pieces (MOQ)

Zhuzhou M & J Import and Export Co., Ltd.

China Supplier - Gold MemberSince 2012

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Tungsten Carbide , Carbide Insert , Carbide End Mill , Carbide Drill , Carbide Cutter
OEM, ODM
Zhuzhou, Hunan
  • Yg8 High Quality Tungsten Carbide Button Bits
    US$ 0.5 / Piece
    20 Pieces (MOQ)
  • China Supplier Tungsten Carbide Cutting Bits Rock Picks
    US$ 0.5 / Piece
    20 Pieces (MOQ)
  • Tungsten Carbide Wear Rock Mining Bits
    Negotiable
    10 Pieces (MOQ)

Zhuzhou Hongtong Tungsten Carbide Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Tungsten Carbide , Cemented Carbide , Carbide Plate , Carbide Ball , Carbide Wire Drawing Die
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000, OHSAS/ OHSMS 18001, GMP...
  • Long Life Mining Tools Tungsten Carbide Rock Drill Bits
    US$ 35 / kg
    5 kg (MOQ)
  • Blank Tungsten Carbide Auger Bit for Coal Mining Pick Bits for Shearers
    US$ 35 / kg
    5 kg (MOQ)
  • Polished Customized Tungsten Carbide Buttons DTH Hammer Drill Bits Rigs Well-Drilling Oil Gas
    US$ 35 / kg
    5 kg (MOQ)

Changsha Sollroc Engineering Equipments Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
DTH Bit , DTH Hammer , Button Bit , Rock Drilling Tools , Drill Rod
OEM
ISO 9001
  • IADC/API/TCI Tungsten Carbide / Steel Tooth /Mill Tooth Tricone Roller Bit for Oil/Well Drilling/ Coal Mining
    US$ 800 / Piece
    1 Piece (MOQ)
  • Drill Rock Bit 215mm IADC 537 TCI Tricone Bit for Gas and Oil
    US$ 500 / Piece
    1 Piece (MOQ)
  • 229mm Best Quality Tricone Bits for Well Drilling
    US$ 1100 / Piece
    1 Piece (MOQ)

Nanchang Bestway Cemented Carbide Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Annual Revenue31.34 Mil
Annual Revenue
Plant Area1863
Plant Area
Number of Employees50
Number of Employees
Manufacturer/Factory , Trading Company
Carbide Tip , Carbide Plates , Scarifier Cutter , Tct Cutters , Tungsten Carbide
ODM, OEM, Own Brand
ISO 9001
  • Tungsten Carbide Mining Button Bits for Rotary Tricone Bits
    US$ 35 / kg
    5 kg (MOQ)
  • Tungsten Carbide Breaking Button Bits for Road Construction
    US$ 38 / kg
    5 kg (MOQ)
  • Parabolic Tungsten Carbide Button Bits for Rock Drilling Bits
    US$ 48 / kg
    5 kg (MOQ)

Best Drilling Equipment(Wuxi) Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Drill Pipe , Drill Rod , Diamond Bit , Drill Tool , Core Bit
OEM, ODM
ISO 9001, ISO 14001
  • Improved Borehole Stability High-Temperature Compatibility PDC Drill Bit
    US$ 50 / Piece
    10 Pieces (MOQ)
  • Optimal Hydraulics for Efficient Cooling Effective in Composite Formations PDC Drill Bit
    US$ 50 / Piece
    10 Pieces (MOQ)
  • Enhanced Cuttings Disposal PDC Bit for Hard and Abrasive Formations
    US$ 50 / Piece
    10 Pieces (MOQ)

Zhuzhou Eastern Carbide Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Carbide Rod , Carbide Tips , Carbide Insert , Carbide Mining Tips , Carbide Plate
OEM, ODM
ISO 9001
  • Yg8 Cemented Carbide Octagonal Bit for Wear-Resistant Tools
    US$ 45 / kg
    1 kg (MOQ)
  • Cemented Carbide Round Bits for Machine Tool
    US$ 45 / kg
    1 kg (MOQ)
  • Carbide Button Bits for Mining and Construction
    US$ 45 / kg
    1 kg (MOQ)

Zhuzhou Lihua Cemented Carbide Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area1246
Plant Area
Number of Employees13
Number of Employees
Manufacturer/Factory
Tungsten Carbide , Tungsten Carbide Tool Holder , Tungsten Carbide Dis Cutter , Tungsten Carbide Plate , Tungsten Carbide Strip
Own Brand, ODM, OEM
ISO9001:2008
  • Carbide Coal Mine Rock Drill Bits, Tungsten Carbide Button Bits for Mining
    US$ 1.5 / Piece
    100 Pieces (MOQ)
  • Carbide Mining Coal Drill Bits, Tricone PCB Hammer Twist Drill Bits
    US$ 1.5 / Piece
    100 Pieces (MOQ)
  • China Factory Cemented Carbide Mining Bits for Mining
    US$ 1.5 / Piece
    100 Pieces (MOQ)

Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Water Well Drilling Rig , Core Drilling Rig , DTH Drilling Rig , Piling Rig , Engineering Drilling Rig
Own Brand
ISO 9001
  • Drill Bit for Rotary Coring Drill Bit Drilling Rig
    US$ 100 / Piece
    20 Pieces (MOQ)
  • Hf700y Crawler Multifunctional 700 Meter Water Well Drilling Rig
    US$ 44000 / Piece
    1 Piece (MOQ)
  • Deep Drill Good Steels Quality 700 Meter Water Well Drilling Equipment
    US$ 44000 / Piece
    1 Piece (MOQ)

Jiaozuo Hanfa Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Stone Crusher , Water Well Drilling Rig , Ball Mill , DTH Drilling Rig , Rotary Drilling Rig
OEM, ODM, Own Brand
ISO 9001
  • Drill Bit for Rotary Drilling Rig
    US$ 100 / Piece
    20 Pieces (MOQ)
  • Drill Bit for Rotary Coring Drill Bit Drilling Rig
    US$ 100 / Piece
    20 Pieces (MOQ)
  • Used Water Well Drilling Machine for Sale (hfw300L)
    US$ 30000 / Set
    1 Set (MOQ)

ZHUZHOU RYDMET IMPORT & EXPORT CO., LTD.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Carbide End Mills , Cemented Tungsten Carbide , Carbide Wear Parts , Carbide Components , Carbide Tools
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Rydmet Cemented Wear Parts Mining and Drilling Tools Carbide Drill Bits
    Negotiable
    1000 Pieces (MOQ)
  • Rydmet Cemented Carbide Mining Bits
    Negotiable
    1000 Pieces (MOQ)
  • Tungsten Cemented Carbide Tips for Roof Bits.
    US$ 0.51 / Piece
    10 Pieces (MOQ)

Zhuzhou Old Craftsman Precision Alloy Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Annual Revenue12.57 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees15
Number of Employees
Manufacturer/Factory , Trading Company
Anchor Bits , Carbide Wear Parts , Carbide Cold Forging Die , Carbide Wire Drawing Die , Carbide Nail Mould
Own Brand, ODM, OEM
Response Time≤3h
  • Customized Tungsten Cemented Carbide Drill Bits for Hard Rock Drilling
    US$ 45 / kg
    5 kg (MOQ)
  • Yg8c, Yg11c, Yg15c Tungsten Cemented Carbide Grit
    US$ 45 / kg
    5 kg (MOQ)
  • Yg15c Tungsten Cemented Caribde Weld on Carbide Teeth
    US$ 45 / kg
    5 kg (MOQ)
Manufacturer/Factory
Tricone Bit , Roller Bit , Roller Cutter , Drilling Tools , Dics Cutter
Own Brand
ISO 9001, ISO 14001
  • IADC Code 637 with Basis Roller Cones Bit Replaceable Bit
    Negotiable
    5 Pieces (MOQ)
  • Roller Bit / Single Rller Cutter / Roller Cones Bit / TCI / Drilling Bit / 8 1/2" IADC Code 637 / Single Roller Bit
    Negotiable
    1 Piece (MOQ)
  • 8 1/2" IADC Code 637 / Single Roller Bit / Roller Cones Bit / Single Roller Cutter / TCI / Full Inserts
    US$ 350 / Piece
    5 Pieces (MOQ)

SAINTWAH INC.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Low Temperature Air Transportion Equipment , Petroleum Oilfield Equipment , CNG Skid Tube , Gas Turbine , Construction Machinery
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Hybrid Drill Bit with API Certification for Petroleum and Gas Drilling Rig
    US$ 135000 / Piece
    1 Piece (MOQ)
  • Piling Machine Foundation Drilling Machine 390kn. M 105m Rotary Drilling Rig Xrs1050 for Concrete Cast
    US$ 10000 / Piece
    1 Piece (MOQ)
  • Piling Machine Foundation Drilling Machine 150kn. M 56m Rotary Drilling Rig Xr150d for Concrete Cast
    US$ 10000 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Kelly Bar , Drill Bucket , Casing Tube , Drill Bits , DTH Tools
OEM, ODM
ISO 9000, GMP, BSCI
  • 8 1/2" Low-Cost Single Roller Bit Roller Cone Bit for Core Barrel
    US$ 230 / Piece
    1 Piece (MOQ)
  • Tricone Drill Bit for Sale
    US$ 1000 / Piece
    1 Piece (MOQ)
  • Deep Drilling Tricone Bit for Oil and Gas Drilling Equipment
    US$ 2000 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Rotary Drilling Rig , Kelly Bar , Piling Tool , Casing , Drilling Cutter
Changsha, Hunan
  • Rotary Drilling Core Barrel Construction Roller Cone Bit
    US$ 200 / Piece
    20 Pieces (MOQ)
  • IADC/API/TCI Tungsten Carbide Mill Tooth Tricone Roller Bit
    US$ 500 / Piece
    20 Pieces (MOQ)
  • Granite and Marble Layer Used Rock Roller Bit
    Negotiable
    20 Pieces (MOQ)

Shanghai Chengxiang Electromechanical Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees86
Number of Employees
Manufacturer/Factory , Trading Company
Magnetic Drill; Wall Saw; Core Drilling Machine; Diamond Core Drill; Wall Cutting Machine
Own Brand, ODM, OEM
ISO9001:2015
  • Cayken Dk-250e Diamond Coring Machine
    Negotiable
    1 Piece (MOQ)
  • Cayken Oil Immersed Diamond Core Drill Machine Dk-230
    Negotiable
    1 Piece (MOQ)
  • Dk-250e Oil Immersed Diamond Core Drill
    Negotiable
    1 Piece (MOQ)

Guangzhou Bosen Machinery Equipment Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
BS-Atlas Copco , BS-Epiroc , Deutz
ISO 9001
within 15 workdays
  • Epiroc-BS/Atlas Copco-BS/Sandvil-BS/for/Gold Mining Chine/Briquette Machine/Stone Crusher Price/Mining Machine/Caterpillarbs/Cable Complete3176464302
    US$ 670.24 / Piece
    1 Piece (MOQ)
  • Epiroc-BS/Atlas Copco-BS/Sandvil-BS/for/Gold Mining Chine/Briquette Machine/Stone Crusher Price/Mining Machine/Caterpillarbs/Filter Cartuidge8231046410
    US$ 670.24 / Piece
    1 Piece (MOQ)
  • Epiroc-BS/Atlas Copco-BS/Sandvil-BS/for/Gold Mining Chine/Briquette Machine/Stone Crusher Price/Mining Machine/Caterpillarbs/Friction Plate3128228758
    US$ 670.24 / Piece
    1 Piece (MOQ)

Wuhan Eastar Tool Company Limited

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
PDC Bits , Coring Bits , Hybrid Bits , Torsional Impactor , PDC Reamer
OEM, ODM, Own Brand
ISO 9001, ISO 14001, HSE, QHSE
  • API Factory Hybrid Bit 5-7/8 Steel Body Hybrid Drill Bit Reduce Drilling Costs for Oil and Gas Drilling
    US$ 99 / Piece
    1 Piece (MOQ)
  • 12-1/4 Hybrid Bit Reduce Drilling Costs for Oil and Gas Drilling
    US$ 99 / Piece
    1 Piece (MOQ)

WUHAN KINGDRILLING DIAMOND CO., LTD.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
DTH Bit , Down The Hole Bit , Down The Hole Hammer , Casing Drilling
OEM, ODM, Own Brand
ISO 9001
  • 3inch Mission Shank 85mm High Air Pressure DTH Bits for Drilling Equipment
    US$ 120 / Piece
    1 Piece (MOQ)
  • 254mm DTH Hole Opener Drill Button Bit with Reamer for Rock Drilling
    US$ 3590 / Piece
    20 Pieces (MOQ)

Wise Channel Industries Limited

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area50
Plant Area
Number of Employees3
Number of Employees
Trading Company
Petroleum Equipment , Oil & Gas Tools , Amphibious Equipment , Electric Motors , Hydraulic Cylinders
OEM, ODM, Own Brand
ISO 9001, ISO 14001, HSE
  • Milled Tooth Bits 127 for Oilfield Drilling
    US$ 1000 / Piece
    1 Piece (MOQ)
  • Milled Tooth Bits 115 for Oilfield Drilling
    US$ 1500 / Piece
    1 Piece (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...
  • 200.0mm Drilling Rig Parts Tungsten Carbide Inserts for Tricone Bits
    Negotiable
    1 Piece (MOQ)
  • 8 1/2inch (215.9mm) Rubber Sealed Bearing Hard Rocks Drilling TCI Tricone Bits
    Negotiable
    1 Piece (MOQ)

Yantai Chihong Machinery Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Underground Loader , Underground Dump Truck , Underground Drill Jumbo , Drill Rod and Bits , Underground Mining Machine Spare Parts
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Tricone Drill Bit Tricone Rock Bit TCI Tricone Bit
    US$ 1 / Piece
    1 Piece (MOQ)
  • Tricone Bit Best Price High Quality Oil Rig Tricone Drill Head Oil Well Tricone Bit
    US$ 1 / Piece
    1 Piece (MOQ)

Ningbo Hengsheng Machinery Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Casting Part , Lost Wax Casting , Investment Casting Parts , Drop Forging Parts , Machining Parts
ISO 9001, ISO 14000, IATF16949
Ningbo, Zhejiang
  • Steel Tooth Tricone Bits- Steel Bits
    US$ 1 / Piece
    1 Piece (MOQ)
  • China Steel Casting Parts-Stainless Steel Casting-Lock-Quickly Connector Parts
    US$ 1 / Piece
    1 Piece (MOQ)

LLY PACK (FOSHAN) CO., LTD.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area150
Plant Area
Number of Employees12
Number of Employees
Manufacturer/Factory , Trading Company
Corrugated Machine/Cardboard Machine , High Speed Corrugated Cardboard Production Line , Slitter Knife/Industrial Cutting Blade , Auto Splicer , Corrugating Roller
ODM, OEM, Own Brand
ISO 9001
  • Tapered Ball Head Stone Sintered Diamond Milling Cutter Drill Bit
    US$ 3 / Piece
    1 Piece (MOQ)
  • Sintered Diamond Engraving Tools Stone Carving Tools
    US$ 3 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Downhole Motor , PDC Bits , Tri-Cone Bits , Underground Directional Drill Rigs , HDD Drill Rigs
Langfang, Hebei
  • Full Series of Roller Bearing-Rubber Sealing-Inserted Teeth Tri-Cone Bits
    Negotiable
    1 Piece (MOQ)
  • Full Series of Roller Bearing Rubber Sealing Milled Teeth Tri-Cone Bits
    Negotiable
    1 Piece (MOQ)

Dongying Zhaoxin Industry and Trade Co, Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees61
Number of Employees
Manufacturer/Factory , Trading Company
Oil Well Packer , Torque Anchor , Centralizer , Pup Joint
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
  • Oil Well Tricone Drill Bit
    US$ 1000 / Piece
    10 Pieces (MOQ)

Changsha Heijingang Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees5
Number of Employees
Manufacturer/Factory , Trading Company
DTH Hammer , DTH Bit , Drill Rig , Thread Bit , Rock Drilling Machine
OEM, ODM, Own Brand, Customized
ISO9001:2015, ISO14001:2015, ISO45001:2016, Intellectual Property Management System Certificate
  • 12 1/4" Rotary Tricone Bit Mining Blasthole Drilling
    US$ 999 / Piece
    1 Piece (MOQ)

Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Water Well Drilling Rig , Core Drilling Rig , Drilling Equipments , Exploration Rig , Mud Pumps
OEM
Response Time≤3h
  • Rock Roller Drill Bits for Hard Water/Oilfield/Geothermal/Mining Well Drilling Tools
    US$ 1750 / Piece
    1 Piece (MOQ)

Changsha Miracleland Import & Export Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Drilling Rigs , Core Bits , Water Well Drilling Rigs , Mining Exploration Drilling Rig , Diamond Core Bits
OEM
ISO 9001
  • 4 1/2 Inch IADC737 TCI Tricone Roller Rock Bit
    US$ 450 / Piece
    1 Piece (MOQ)
Items per Page: 10 | 30 | 50

Category

Manufacturing & Processing Machinery (185) Industrial Equipment & Components (155) Metallurgy, Mineral & Energy (129) Tools & Hardware (116) Construction & Decoration (62) Instruments & Meters (39) Transportation (30) Auto, Motorcycle Parts & Accessories (30) Electrical & Electronics (24) Service (18) More

Business Type

Manufacturer/Factory (179) Trading Company (139) Group Corporation (11) Individuals/SOHO (1) Other (3)

Management Certification

ISO 9001 (145) ISO 14001 (45) ISO 9000 (39) ISO 14000 (25) ISO 20000 (23) ISO9001:2015 (22) HSE (21) OHSAS/ OHSMS 18001 (18) BSCI (13) QC 080000 (13) IATF16949 (13) ISO 14064 (12) GMP (10) Others (10) QHSE (9) ISO14001:2015 (8) ASME (8) ISO 13485 (7) EICC (7) HQE (7) FSC (7) HACCP (6) QSR (6) PAS 28000 (6) ISO 22000 (6) ISO 50001 (6) SHE Audits (6) ISO 10012 (6) ISO 17025 (6) WRAP (5) AIB (5) GAP (5) IFS (5) SA 8000 (5) BREEAM (5) ISO 29001 (5) LEED (5) BRC (5) ANSI/ESD (5) BS 25999-2 (5) SEDEX (5) ISO45001:2016 (4) ISO9001:2008 (3) More

Annual Revenue

<1 Million USD (64) >100 Million USD (7) 10 ~ 50 Million USD (6) 2.5 ~ 5 Million USD (6) 5 ~ 10 Million USD (5) 50 ~ 100 Million USD (2) 1 ~ 2.5 Million USD (2) More

No. of Employees

5-50 People (51) 51-200 People (19) Less than 5 People (5) 201-500 People (4) 501-1000 People (2) Above 1000 People (1) More

Province & Region

Hebei (45) Shandong (40) Hunan (36) Hubei (16) Jiangsu (16) Henan (15) Zhejiang (10) Shanghai (9) Fujian (8) Tianjin (7) Guangdong (7) Beijing (7) Guizhou (2) Jiangxi (2) Liaoning (2) Xinjiang (2) Shaanxi (1) Heilongjiang (1) Anhui (1) More