Home Supplier Discovery Electrical & Electronics Isolation Switch

Wholesale Dc/dc Switch Manufacturers & Suppliers

Wholesale Dc/dc Switch Total 274 manufacturers & suppliers found with 822 products

Shenzhen Hs Fiber Communication Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees85
Number of Employees
Manufacturer/Factory , Trading Company
OLT , ONU , SFP Modules , PoE Switch , Router
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
  • 4*Ge Combo +2*10ge SFP+ Port FTTH Fiber Optical Network Solution 16 Ports Gpon Olt
    US$ 1150 / Piece
    1 Piece (MOQ)
  • Hsgq-G04L Olt 4 Port Gpon Olt for FTTH Solution Compatible with Any Brand ONU Ont
    US$ 600 / Piece
    1 Piece (MOQ)
  • Hsgq-G04L Olt Fibra Optica Olt Gpon 4 Port Olt Compatible with Any Brand FTTH Epon Gpon Olt
    US$ 600 / Piece
    1 Piece (MOQ)

Hangzhou Noelift Equipment Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Forklift , Electric Forklift , Diesel Forklift , Order Picker , Electric Pallet Truck
OEM, Own Brand
ISO 9001, ISO 9000
  • 3 Wheel Electric Forklift with Lifting Height 3000 mm and Capacity 1500 Kg
    US$ 6000 / Piece
    1 Piece (MOQ)
  • Electric Ladder 1000kg Man up 6m Electric Order Picker with 1070mm Forks
    US$ 9800 / Piece
    1 Piece (MOQ)
  • Australia Canada Hot Sale 5m 1ton Electric Order Picker
    US$ 8500 / Piece
    1 Piece (MOQ)

Zhejiang Leyu Electric Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Number of Employees70
Number of Employees
Manufacturer/Factory
Switching Power Supply , Power Inverter , Rotary Switch
Own Brand, ODM, OEM
ISO9001:2015
  • SD-150c Single Ourput 120V to 12V DC DC Converter for Industrial
    US$ 22.4 / Piece
    10 Pieces (MOQ)
  • Poe ATX Aspire Alinco on and off DC DC Converter
    US$ 22.4 / Piece
    10 Pieces (MOQ)
  • SD-200b-12 Isolated Type Range 200V DC to DC Converter Module Power Supply
    US$ 25 / Piece
    10 Pieces (MOQ)

CY Wireless Technology Limited

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
RF Module , RF Receiver Module , RF Transmitter Module , Wireless RF Module Manufactures/Suppliers , 433/315/868/915 Transmitter/Receiver Module
OEM, ODM, Own Brand
ISO 9001
  • Cyp9459 Sot23-6 E Meter 60V 500mA DC DC Step-Down Converter IC
    US$ 0.116 / Piece
    100 Pieces (MOQ)
  • Cyh8118 Sot89 Synchronous Step-up DC-DC Converter with Pfm Control IC
    US$ 0.06 / Piece
    100 Pieces (MOQ)
  • Cyh8116 Synchronous Step-up DC-DC Converter with Pfm Control IC Chip
    US$ 0.046 / Piece
    50 Pieces (MOQ)

Jinan Xinyuhua Energy Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Static Frequency Converter , Solar off Grid Inverter , Voltage and Frequency Stabilizer , AC Power Source , Wind off Grid Inverter
OEM, ODM, Own Brand, 200
ISO 9001, ISO 14001
  • 50V 5A Usbbluetooth Communication DC DC Constant Voltage Current Buck Boost Converter Digital Voltmeter Power Supply
    US$ 99 / Piece
    2 Pieces (MOQ)
  • Bluetooth DC DC Constant Voltage Current Step Down Buck Converter Voltmeter Ammeter 80V 5.1A Digital Power Supply
    US$ 99 / Piece
    2 Pieces (MOQ)
  • Manufacturer High-Quality Shore Power Marine AC Frequency Converter Inverter
    US$ 39.9 / Piece
    2 Pieces (MOQ)

Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area800
Plant Area
Number of Employees31
Number of Employees
Manufacturer/Factory
Solar Controller , Distribution Box , Sensor , Ozone Generator , Encoder
Own Brand, OEM
ISO 9001
  • Switching Mode DC Power Supply S-120-12
    US$ 10.77 / Piece
    1 Piece (MOQ)
  • DC-DC Adjustable Power Supply Step Down Module
    US$ 4.55 / Piece
    1 Piece (MOQ)
  • DC-DC Step Down Adjustable Module 55V to 24V
    US$ 4.55 / Piece
    1 Piece (MOQ)

Shenzhen Okerda Technology Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Transformer , Inductor , Power Supply , Litz Wire , Motor
OEM, ODM, Own Brand
ISO 9001
  • SMD Power Inductors for DC-DC Converter and PDA
    US$ 0.05 / Piece
    1000 Pieces (MOQ)
  • High Frequency Switch Trafo 160mh Inductor LCD Transformer
    US$ 0.2 / Piece
    1000 Pieces (MOQ)
  • 0.5W-10W Vertical Type Ee13 High Frequency Transformer for DC-DC Converter
    US$ 0.1 / Piece
    1000 Pieces (MOQ)

Shenzhen Ke Zhi You Technology Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Arduino Board , Arduino Sheild , Arduino Starter Kit , 3D Printers , Arduino Robot
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, QC 080000
  • Mini-360 Step Down Module Buck Converter DC-DC 4.75V-23V to 1V-17V
    US$ 0.24 / Piece
    10 Pieces (MOQ)
  • DC-DC Adjustable Step-up Boost Power Converter Module XL6009 Replace Lm2577
    US$ 0.7 / Piece
    10 Pieces (MOQ)
  • 5V/12V/24V 2 Channel Relay Module Supportthe High (Red board)
    US$ 1.18 / Piece
    10 Pieces (MOQ)

SpiderWay Anhui Technical Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees27
Number of Employees
Manufacturer/Factory , Trading Company
Wiring Harness Forklift; Controller; Table Lift; Boom Lift; Control Handle
ODM, OEM
Response Time≤3h
  • 48V-72V Advanced Tech DC Contactor Spi-Sw60-40p in Orchard 80A EV Forklifts
    US$ 30 / Piece
    10 Pieces (MOQ)
  • CE CCC Certification Auto EV Truck Parts DC Contactor Spi-Sw60-40p (12V-102V)
    US$ 30 / Piece
    10 Pieces (MOQ)
  • Affirmative Auto 80A EV Parts DC Contactor Spi-Sw60
    US$ 30 / Piece
    10 Pieces (MOQ)

Zhejiang Farady Powertech Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Annual Revenue3
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory
Auto Recloser , Load Break Switch , Ring Main Unit , Vacuum Circuit Breaker , Sf6 Switch Disconnector
OEM, ODM
Nil
  • Gzdw Switch Model Power System DC Switch Panel
    US$ 2000 / Piece
    1 Piece (MOQ)
  • Switchgear/Gzdw DC Power Cabinet
    US$ 2000 / Piece
    1 Piece (MOQ)
  • DC Power Supply Panel Gzdw Series
    US$ 2000 / Piece
    1 Piece (MOQ)

Hefei EV Parts Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Connectors , on Board Charger , Solar Panels , Inverters , Relays and Fuses
OEM
ISO 9001, OHSAS/ OHSMS 18001, IATF16949
  • Factory Direct Sale Fast Delivery EV Bussmann Fuse High Voltage 500VDC 350-1000A CE Electric Vehicle Power Fuse
    US$ 4.5 / Piece
    1 Piece (MOQ)
  • EV ISO 8820-8 High Voltage 500VDC Bussmann IEC Safety Standards CE Electric Vehicle Power Fuse
    US$ 4.5 / Piece
    1 Piece (MOQ)
  • 2023 New Fuse for High Voltage Distribution Unit 500VDC 35-800A
    US$ 4.5 / Piece
    1 Piece (MOQ)

Zhejiang Geya Electrical Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees55
Number of Employees
Manufacturer/Factory , Trading Company
RCCB , ELCB , Circuit Breaker , MCB , RCD
ODM
ISO9001:2015, ISO14001:2015
  • Normal Type MCB 32 AMP 2 Pole Price Circuit Breaker Mini
    US$ 3.01 / Piece
    50 Pieces (MOQ)
  • Geya Gym9h-DC-3p 6ka DC MCB 1200VDC Mini Solar Circuit Breaker for Photovoltaic System Disjoncteur DC
    US$ 10.5 / Piece
    50 Pieces (MOQ)

Jiangxi Nanma Electrical Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company , Other
Micro Switch , Limit Switch , Toggle Switch , Waterproof Switch , Foot Switch
OEM, Own Brand
ISO 9001, ISO 9000
  • Single Phase SSR 30VDC Input DC DC Solid State Relay (SSR-DD)
    US$ 5 / Piece
    10 Pieces (MOQ)
  • SSR-D Series Solid State Relay (DC-DC) SSR-D 40A 40A Solid State Relay
    US$ 2.8 / Piece
    100 Pieces (MOQ)
Manufacturer/Factory
Power Module Filter
ISO 9001
Shenzhen, Guangdong
  • DC-DC Power Supply PCB Mount Type 30W Mgfs30 Series Power Switch DC-DC Converter and Module
    US$ 0.5 / Piece
    2 Pieces (MOQ)
  • PCB Mount Type Mgs15 Series Power Supply AC-DC Switch Power Supply DC-DC Converter and Module
    US$ 1 / Piece
    5 Pieces (MOQ)

Anshan Fenghui Continuous Caster Manufacture Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Continuous Casting Machine , Circuit Breaker , Contactor , Soft Sarter , VFD
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000, HSE, QC 080000
  • Quint4-PS/24DC/5/ PT-DC /DC Converter 2910119 Selective Fuse Breaking Quint Power
    US$ 437.83 / Piece
    1 Piece (MOQ)

Changzhou Eagle International Trade Corp.

China Supplier - Gold MemberSince 2004

Suppliers with verified business licenses

4.0
Trading Company
TV Bracket , Solar Power System , Solar Light , Solar System , Battery Charger
within 15 workdays
Changzhou, Jiangsu
  • Electronic Module Sensor Reader GSM GPRS Step-Down Power Keypad Module
    US$ 0.2 / Piece
    100 Pieces (MOQ)

Aswich Electrical Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Circuit Breaker , DC Isolator , DC Disconnector , AC Isolation Switch , Rapid Shut-Down Switch
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • 250A 1000V DC DC Photovoltaic Circuit Breaker for Solar System
    US$ 60 / Piece
    10 Pieces (MOQ)

Sichuan Focus Science and Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area134
Plant Area
Number of Employees19
Number of Employees
Trading Company
Flowmeter , Level Sensor , Level Switch , Level Transmitter , Servo Motor
ODM, OEM
within 15 workdays
  • Original C65n-DC DC Air Switch Miniature Circuit Breaker
    Negotiable
    1 Piece (MOQ)

Shenzhen Gold Power Tech Co., Ltd.

China Supplier - Diamond MemberSince 2007

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees487
Number of Employees
Manufacturer/Factory
Battery Charger , Power Supply , Telecom Power Supply , Electric Vehicle Charger , Switching Power Supply
Own Brand, ODM, OEM
ISO14001:2015, ISO45001:2016, IATF16949
  • 1200W 54V 24A DC DC Power Supply
    Negotiable
    500 Pieces (MOQ)

Maanshan Jieling International Trade Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Road Roller , Plastic Crusher , Grader
OEM, ODM, Own Brand
ISO 9001, ISO 14001, IATF16949
  • Extended and Widened! ! ! Lifting Height Wholesale New Mini Economic Hand Full Electric Self Lifter Pallet Stacker Forklift
    US$ 2500 / Piece
    1 Piece (MOQ)

Wenzhou Zhechi Electric Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Cable Gland , Cable Tie , Terminal Block , Termian , Power Cabinet
OEM, ODM
ISO 9001, ISO 9000
  • 200A 220VDC 24VDC DC/DC Single Phase SSR Solid State Relay
    US$ 0.6 / Piece
    1 Piece (MOQ)

Cheemi Technology Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Other
Hall Effect Sensor , Proximity Sensor , Temperature Sensor , Current Transformers , Current Transmitter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Hall Current Transducer Closed Loop Current Sensor Lsp Series
    US$ 1 / Piece
    10 Pieces (MOQ)
  • Hall Type Current Sensor Transducer with 10A/20A Rated Input Current Measurement
    US$ 1 / Piece
    10 Pieces (MOQ)
  • Transducer for Photovoltaic (PV) Current Measurement Hall Effect Current Sensor
    US$ 1 / Piece
    10 Pieces (MOQ)

China Dragon Electronic Industrial Co., Limited

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
PCB , PCBA , LED Grow Light , PCB Design , Industrial Control
OEM, ODM, Own Brand
ISO 9001, ISO 14001, IATF16949, ISO 13485
  • DC-DC Voltage Lift Module Isolates Constant Current Constant Voltage Module Power Amplifier Boost Power Module
    US$ 0.2 / Piece
    1 Piece (MOQ)
  • DC-DC High-Power Adjustable Upvoltage Power Supply Module Constant Voltage Constant Current LCD Panel Voltage and Current Double Display
    US$ 0.68 / Piece
    1 Piece (MOQ)
  • High-Power PCBA Shenzhen PCBA Supplier
    US$ 0.8 / Piece
    1 Piece (MOQ)

Zhejiang Zhengguang Electronics Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees150
Number of Employees
Manufacturer/Factory , Trading Company
Connector
ODM, OEM
Response Time≤3h
  • DC Connector (DC-019)
    US$ 0.01 / Piece
    1000 Pieces (MOQ)
  • DC Power Jack (DC-010A)
    US$ 0.01 / Piece
    1000 Pieces (MOQ)
  • DC Power Jack (DC-005)
    US$ 0.01 / Piece
    1000 Pieces (MOQ)

Hefei Yuxing Electrical Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area375
Plant Area
Number of Employees4
Number of Employees
Trading Company
Golf Carts Part , Forklift Part , Controller , Electronic Accelerator
OEM
Hefei, Anhui
  • Forklift Truck Golf Car DC-DC Converter 36V-96V To12V- 24V with Good Quality
    US$ 28 / Piece
    1 Piece (MOQ)
  • Folklift DC-DC Converter Heli 300W 24V
    US$ 75 / Piece
    1 Piece (MOQ)
  • Lvtong DC-DC Converter 400W Hxdc-C4812W400X5plt
    US$ 48 / Piece
    1 Piece (MOQ)

Wenzhou Haibang Industrial Co., Ltd.

China Supplier - Diamond MemberSince 2008

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees37
Number of Employees
Manufacturer/Factory , Trading Company
Beacon , Siren , Warning Lightbar , LED Lightbar , Warning Lig
Own Brand, ODM, OEM
ISO9001:2015
  • Full Size LED Lightbar Controller Cigarette Plug Parts
    US$ 10 / Piece
    1 Piece (MOQ)
  • Newest Design 78K Digital Lightbar Displayer
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Haibang LED Emergency Flash Mini Flat Amber Truck LED Warning Lightbar Black Aluminum Metal Base LED Lights Bar
    US$ 50 / Piece
    1 Piece (MOQ)

Ningbo Haishu Kaiau Electronics Co., Ltd.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
PIR Sensor , Microwave Sensor , Photocell Sensor , LED Sensor Ceiling Light , LED Sensor Flood Light
OEM, ODM
ISO 9001
  • Battery Operated PIR Sensor LED Night Light (KA-NL323)
    US$ 1.8 / Piece
    1 Piece (MOQ)
  • Motion Sensor LED Cabinet Night Light
    US$ 1.5 / Piece
    1 Piece (MOQ)
  • LED Night Light with PIR Sensor (KA-NL311)
    US$ 1.9 / Piece
    1 Piece (MOQ)

Shenzhen Hongjilong Technology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1630
Plant Area
Number of Employees43
Number of Employees
Manufacturer/Factory
Electronic Components; Transistor; Diode; Triode; Integrated Circuit; PCBA; Mosfet; Resstor; Capacitor
ODM, OEM
ISO 9001
  • Original TPS63031dskr Buck-Boost Type 3.3V 1.8V~5.5V 900mA Son-10-Ep (2.5X2.5) DC-DC Converters Electronic Component Bom Service
    US$ 1.4 / Piece
    10 Pieces (MOQ)
  • Original TPS61040dbvr 350mA Sot-23-5 DC-DC Converters TPS61040 Electronic Component Bom Service
    US$ 0.18 / Piece
    1 Piece (MOQ)
  • Original TPS61085dgkr Boost Convertertype 2.8V~18.5V 2A 2.3V~6V Vssop-8-0.65mm DC-DC Converters Electronic Component Bom Service
    US$ 0.77 / Piece
    10 Pieces (MOQ)

Zhejiang Bangzhao Electric Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Number of Employees8
Number of Employees
Manufacturer/Factory , Trading Company
Inverter
ODM, OEM
ISO 9001
  • High Voltage PWM Controller 50A/80A/100A/150A DC-DC Solar Battery Charger
    US$ 200 / Piece
    1 Piece (MOQ)
  • High Power DC-DC Solar Converter High Voltage and High Current Solar Charge Controller
    US$ 300 / Piece
    1 Piece (MOQ)
  • High Voltage Lithium Battery Bank 192V 228V 240V 384V 460V 576V DC-DC Solar Controller
    US$ 300 / Piece
    1 Piece (MOQ)

Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
EV Charging Power Module , EV Charger , EV Charging Station
ISO 9001, ISO 14001, IATF16949
Shijiazhuang, Hebei
  • 20kw Output200-750VDC CCS1 CCS2 Chademo DC-DC Fast Electric Vehicle Charging EV Charger Module
    US$ 600 / pcs
    1 pcs (MOQ)
  • 20kw CCS1 CCS2 Chademo DC-DC Fast Electric Vehicle Charging EV Charger Module
    US$ 500 / pcs
    1 pcs (MOQ)
  • OEM Fast DC 180kw 240kw, 300kw Electric Vehicle Charging Station System Solution for Heavy Duty Electric Fleets
    US$ 20000 / pcs
    1 pcs (MOQ)
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Category

Electrical & Electronics (219) Industrial Equipment & Components (141) Consumer Electronics (104) Manufacturing & Processing Machinery (88) Lights & Lighting (80) Instruments & Meters (77) Auto, Motorcycle Parts & Accessories (62) Computer Products (48) Metallurgy, Mineral & Energy (27) Security & Protection (26) More

Business Type

Manufacturer/Factory (221) Trading Company (173) Group Corporation (8) Individuals/SOHO (1) Other (9)

Management Certification

ISO 9001 (160) ISO 14001 (85) ISO 9000 (40) ISO9001:2015 (28) IATF16949 (26) ISO 14000 (25) ISO14001:2015 (19) OHSAS/ OHSMS 18001 (17) QC 080000 (16) Others (15) ISO 20000 (15) GMP (14) HSE (13) ISO 14064 (11) BSCI (11) ISO 13485 (7) FSC (6) EICC (5) ISO 17025 (5) ISO 22000 (4) ASME (4) BRC (4) ISO45001:2016 (4) ISO 10012 (4) QSR (4) GAP (4) ISO 50001 (4) LEED (4) ANSI/ESD (4) WRAP (3) HACCP (3) PAS 28000 (3) AIB (3) IFS (3) SA 8000 (3) BREEAM (3) ISO 29001 (3) HQE (3) QHSE (3) SHE Audits (3) BS 25999-2 (3) SEDEX (3) ISO9001:2008 (1) More

Annual Revenue

<1 Million USD (93) 2.5 ~ 5 Million USD (7) 10 ~ 50 Million USD (5) 50 ~ 100 Million USD (3) >100 Million USD (3) 1 ~ 2.5 Million USD (3) 5 ~ 10 Million USD (2) More

No. of Employees

5-50 People (61) 51-200 People (27) 201-500 People (6) Less than 5 People (6) 501-1000 People (3) Above 1000 People (2) More

Province & Region

Guangdong (130) Zhejiang (50) Jiangsu (24) Anhui (14) Shandong (12) Shanghai (8) Henan (5) Fujian (5) Sichuan (5) Beijing (4) Hubei (3) Liaoning (2) Chongqing (2) Shaanxi (2) Hebei (2) Hunan (2) Guizhou (1) Tianjin (1) Jiangxi (1) Hongkong S.A.R. (1) More