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Wholesale Optoelectronic Semiconductor Manufacturers & Suppliers

Wholesale Optoelectronic Semiconductor Total 345 manufacturers & suppliers found with 1,035 products

Zhong Shan He Tong Optics Electronic Technology Co.,LTD

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area800
Plant Area
Number of Employees28
Number of Employees
Manufacturer/Factory , Trading Company
Laser Module
ODM, OEM, Own Brand
ISO9001:2015
  • 980nm 2/15/30W Flat Coupled Semiconductor Laser
    US$ 20 / Piece
    1 Piece (MOQ)
  • 808nm 0.2~10W Semiconductor Laser
    US$ 20 / Piece
    1 Piece (MOQ)
  • 948nm 5W Semiconductor Laser
    US$ 20 / Piece
    1 Piece (MOQ)

Shenzhen Zhizhao Electronics Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Trading Company
IC Integrated Circuit , IGBT Module , Capacitor , Resistor , Connector
Response Time≤3h
Shenzhen, Guangdong
  • Original Genuine Semiconductor Chip Bcm54240c1ifbg Ethernet Automotive IC Chip
    US$ 16.5 / Piece
    1 Piece (MOQ)
  • Original Semiconductor Chip Bcm89200bbqlegt Ethernet Automotive IC Chip
    US$ 9.3 / Piece
    1 Piece (MOQ)
  • Original Brand Mcix6y2cvm08ab Multi-Core Processor Integrated Circuit IC Chip Semiconductor Microprocessor Mpu
    US$ 28.63 / Piece
    1 Piece (MOQ)

Jiaozuo Commercial Finewin Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Annual Revenue0.63 Mil
Annual Revenue
Plant Area60
Plant Area
Number of Employees2
Number of Employees
Trading Company
Sapphire Substrate , Silicon Substrates , Free-Standing GaN Substrates , GaN Templates , TeO2 Crystal
Own Brand
ISO 9001
  • Silicon Wafer Price, for Semiconductors
    US$ 1 / Piece
    25 Pieces (MOQ)
  • Semiconductors 8-Inch Silicon Wafer, P/N Type Silicium Wafer
    US$ 1 / Piece
    25 Pieces (MOQ)
  • 4" Silicon Wafers for Power Semiconductor Devices
    US$ 1 / Piece
    25 Pieces (MOQ)

Shenzhen Botong Electric Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Trading Company
Semiconductor , IGBT Module , Diode , Triode
OEM, ODM
ISO 9001, ISO 14001
  • FF400r33kf2c Semiconductor AC-DC Power Conversion IGBT Inverter
    US$ 870 / Piece
    4 Pieces (MOQ)
  • Bsm200GB60dlc AG-34mm-1 IGBT Module Electrical Semiconductor Rectifier Diode
    US$ 45 / Piece
    10 Pieces (MOQ)
  • FF150r12ks4 Semiconductor Module Available with M5 Power Terminals
    US$ 71 / Piece
    10 Pieces (MOQ)

Sailing Commercial (Tianjin) Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area110
Plant Area
Number of Employees6
Number of Employees
Trading Company
Thyristor , Water Cooling Power Cable , Welding Diode , Semiconductor Device , High Voltage Control Cabinet
OEM
ISO 9001
  • Fast Switching Thyristors Kk2500A/1700V Semiconductor Sailton Brand
    US$ 30 / Piece
    1 Piece (MOQ)
  • Sailton Standard Recovery Diodes Capsule Type Semiconductor Zp900A/3000V
    US$ 30 / Piece
    1 Piece (MOQ)
  • Sailton Best Price Fast Switching Thyristors Semiconductor Kk800A/1800V
    US$ 30 / Piece
    1 Piece (MOQ)

Qing Dao Xiang Bai Mu Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Annual Revenue6 Mil
Annual Revenue
Plant Area500
Plant Area
Number of Employees17
Number of Employees
Manufacturer/Factory , Trading Company
Machine Part , Welding Part , Auto Part , Electric Part , Processing Machinery
Own Brand, ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, IATF16949
  • Semiconductor Parts/Aluminum Alloy Processing/Auto Parts/New Energy Electronic Machinery Processing
    US$ 0.5 / Piece
    1000 Pieces (MOQ)
  • CNC Semiconductor Radiator Accessories Aluminum Products Mechanical Parts
    US$ 0.5 / Piece
    1000 Pieces (MOQ)
  • High-Precision Wear-Resistant Industrial Semiconductor Stainless Steel Structural Parts
    US$ 0.5 / Piece
    1000 Pieces (MOQ)

Changchun Yutai Optics Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area450
Plant Area
Number of Employees11
Number of Employees
Manufacturer/Factory , Trading Company
Optical Lens
ODM, OEM
ISO 9001
  • Silicon Wafers for Power Semiconductor Devices
    US$ 1 / Piece
    25 Pieces (MOQ)
  • Semiconductors Single Crystal and Silicon Wafer From China
    US$ 1 / Piece
    25 Pieces (MOQ)
  • Semi Grade DSP/Ssp<100><111> 2/4/6/8inches Silicon Wafer Si Wafers for Semiconductor
    US$ 5.6 / Piece
    100 Pieces (MOQ)

CTC Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees50
Number of Employees
Trading Company
Electronic Components , Semiconductor , Charger Power Management Solution , Adapter Power Management Solution
OEM, ODM, Own Brand
within 15 workdays
  • Semiconductor electronic components BF6912AS MCU Microcontroller
    US$ 0.3 / Piece
    1000 Pieces (MOQ)
  • Electronic components semiconductor power mangement microcontroller chip MCU BF7615
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • semiconductor BF6912AS touch key power mangement microcontroller chip MCU
    US$ 0.1 / Piece
    1 Piece (MOQ)

Usun Electronics Limited.,

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company , Group Corporation
Multilayer Pcbs , Rigid PCB , FPC & Rigid Flex PCB , MCPCB , SMT/PCBA
OEM, ODM, Own Brand
ISO 9001, ISO 14001, IATF16949, ISO 13485
  • Lmz14202htze/Nopb IC Chip Component Kit Discrete Semiconductors
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • Smaj5.0A-E3/61 Diode Tvs Single Uni-Dir 5V 400W 2-Pin SMA T/R
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • IC Stm32f446vet6 IC New and Original Chip PCBA MCU
    US$ 0.1 / Piece
    1 Piece (MOQ)

Simentor Electronic Limited

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area79
Plant Area
Number of Employees7
Number of Employees
Trading Company
Intergrated Circuit , Transistor , Capacitor , Diodes , Resistor
ODM, OEM
ISO 9001, ISO 9000, ISO 14000, ISO 20000
  • IC Chip #SSD101 Desplay Controller Driver Smart Semiconductor
    US$ 0.9 / Piece
    5 Pieces (MOQ)
  • TPS72325dbvr Automotive 200-Ma, Negative, Adjustable Low-Dropout Voltage Regulator with Enable
    US$ 3 / Piece
    900 Pieces (MOQ)
  • ESD Suppressors / Tvs Diodes 5.8vr 600W 57A 5% Bi-Directional
    Negotiable
    10 Pieces (MOQ)

Jinggoal International Limited

China Supplier - Gold MemberSince 2008

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Gift , Pen , Wall Clock , Travel Adapters , Book Wire Binding & Machine
ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
  • Bcm8155faifbg IC Semiconductor Chip Electronic Components
    US$ 1 / Piece
    10 Pieces (MOQ)
  • Original IC in Stock Mc1489adg IC Receiver 0/4 14soic
    US$ 1 / Piece
    10 Pieces (MOQ)
  • Hot Offer MCU IC Chip Microcontroller Processor Order Original Electronic Components Online At24c128c-Xhm-T Tssop8
    US$ 1 / Piece
    10 Pieces (MOQ)

Nanjing Yumany Imp & Exp Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Changeover Switch , Time Switch , LED Light , High Voltage Switch , Auto Parts
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Semiconductor SCR Control Thyristor Single Reverse Parallel Thyristor (MTC, MKK)
    US$ 12 / Piece
    1 Piece (MOQ)
  • Power Modules SCR Module Thyristor Modules (MTC55A 1600V)
    US$ 6.2 / Piece
    1 Piece (MOQ)
  • IGBT Module SCR Power Thyristor Diode Modules (SKKT162/18E)
    US$ 14.2 / Piece
    1 Piece (MOQ)

Ninghai County Chalu Jinbaili Daily Necessities Store

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Aluminum Foil , Heat Shrinkable Tube , Aluminum Case , Etched Aluminum Foil , Masking Tape
OEM, ODM
ISO 9001
  • Dumet for Diode and Semi Conductor Device Dl-35
    US$ 6.8 / kpcs
    300 kpcs (MOQ)
  • Crepe Paper Yellow Color High Temperature Masking Tape (SY3122)
    US$ 15 / Piece
    10 Pieces (MOQ)
Manufacturer/Factory
Load Cell , Pressure Sensor , Transducer , Semiconductor Strain Gauge , Hoisting Limiter
ISO 9001, ISO 9000
Bengbu, Anhui
  • Semi-Conductor Strain Gauge (HU-101B)
    US$ 2.50 / Piece
    100 Pieces (MOQ)
  • Semiconductor Strain Gauge with NO Backing (HU-101A)
    US$ 2.70 / Piece
    100 Pieces (MOQ)

Changzhou Shunye Electronics Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Annual Revenue5
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Silicon Rectifier Diode , Zener Diode , Bridge Rectifier Diode , Schottky Barrier Diode , Switching Diode
OEM, ODM, Own Brand
ISO 9001
  • B5819W SOD-123 Packaging Diodes Power 250
    US$ 0.01 / Piece
    50000 Pieces (MOQ)
  • Electronic Part 1500W, 5-188V Do-214ab Tvs Rectifier Diode Smcj43
    US$ 0.007 / Piece
    10000 Pieces (MOQ)
  • 8A, 50-1000V Rectifier Bridge Diode Kbpc806
    US$ 0.007 / Piece
    10000 Pieces (MOQ)
Trading Company
Diodes , Imported with Original Packaging , Sustainable Supply , Many Types of Models
Shenzhen, Guangdong
  • Semiconductor 2n7002
    Negotiable
    6000 Pieces (MOQ)

Shanghai Winture Electric Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Mosfet Transistor Power Semi Conductor , EV Charger Power Mosfet Transistor Power Semi Co , High Voltage Super Junction Mosfet Trans Istor , New Energy Vehicle DC Charging Mosfet Transistor , 5g Base Station Power Supply Mosfet Transistor
Own Brand
ISO 9001, ISO 14001
  • DC-DC High Power Interleaved LLC Topologies Ultra-Fast and Robust Body Diode Frd Osg60r030hzf To247 Power Mosfet
    US$ 0.2 / Piece
    660 Pieces (MOQ)
  • Server Power Osg90r1K2FF To220f Aux Flyback Converter Vds, Min @ Tj (max) 900V 38m&Omega; Power Mosfet
    US$ 0.2 / Piece
    660 Pieces (MOQ)
  • DC-DC Topologies Osg65r038htzf To247 Vds, Min @ Tj (max) 700V 38m&Omega; Power Mosfet
    US$ 0.2 / Piece
    660 Pieces (MOQ)

Guangdong Youfeng Microelectronics Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Diode , Mosfet , Transistor , Tvs , Rectifier Diode
OEM, ODM, Own Brand
ISO 9001
  • Ssl54 Ssl545 Ssl56 Ssl510 SMB Low Vf Schottky Diode
    US$ 0.005 / Piece
    1250 Pieces (MOQ)
  • Us2dbf Us2gbf Us2mbf Smbf High Efficiency Rectifier Diode
    US$ 0.005 / Piece
    1250 Pieces (MOQ)
  • M1 M4 M7 SMA (2010) Standard Rectifier Diode
    US$ 0.005 / Piece
    1250 Pieces (MOQ)

ShenZhen Nova Semiconductor Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Manufacturer/Factory
IC , Resistor , Capacitor , Sensor , Transistor
OEM
GMP
  • Universal LCD Power Supply Board Modules OEM Customised PCB Factory
    US$ 0.5 / Piece
    1 Piece (MOQ)
  • 24064 DC 5V 240*64 Blue Green White LCD Module
    US$ 15 / Piece
    5 Pieces (MOQ)
  • Original Tlp291 Output 3750vrms 1 Channel 4-Soic SMD Optoisolator Transistor Tlp291(GB-Tp, Se
    US$ 0.03 / Piece
    100 Pieces (MOQ)

Yueqing Kane Electric Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Relay , Filter Paper , Tile Leveling System , Sensor , Timer
OEM, ODM
ISO 9001, ISO 14001
  • Jct151 Thyristor SCR Transistor
    US$ 0.2 / Piece
    10000 Pieces (MOQ)
  • Sql40A 60A 80A 100A 200A 1200V 3 Phase Rectifier Power Module Thyristor Diode Three-Phase Bridge Rectifier
    US$ 5 / Piece
    10 Pieces (MOQ)
  • Mtc55A Mtc110A Diode Rectifier Power Module Thyristor Module for DC Solar PV System
    US$ 10 / Piece
    10 Pieces (MOQ)

Jiangsu Zhongxin Semiconductor Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Rectifier Diode , Diode , Bridge Rectifiers , Schottky Diodes , Schottky Barrier Rectifiers
OEM, ODM, Own Brand
Response Time≤3h
  • High Speed Switching Rectifier Diodes
    US$ 0.0045 / Piece
    3000000 Pieces (MOQ)
  • Plastic Silicon Fast Recovery Diodes
    Negotiable
    1000 Pieces (MOQ)
  • Kbpc3510 Kbpc2510 Bridge Rectifiers Kbpc3005
    US$ 0.27 / Piece
    1000000 Pieces (MOQ)
Manufacturer/Factory
Silicon Carbide Wafer , Gallium Nitride Wafer , Sapphire Substrate Wafer , Epitaxial Wafer , Sic Wafer
Wuxi, Jiangsu
  • Silicon Carbide Wafer (SiC Wafer) 4h/6h N-Type (2/3/4/6/8inch) for Photovoltaic Radio Frequency Single Crystal Substrate Experimental Test
    US$ 1 / Piece
    1 Piece (MOQ)
  • Sapphire-Based Gallium Nitride Template for LED Epitaxial Mocvd Optoelectronic Device Chip Substrate Material
    US$ 1 / Piece
    1 Piece (MOQ)
  • 2-4inch Gallium Nitride Wafer (GaN Wafer) GaN Freestanding Substrate -The Optoelectronic Scientific Experimental Materials for High-Power Laser LED
    US$ 1 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Optical Lens , Optical Window , Optical Prism , Optical Mirror , Optical Filter
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • 4 Inch Ssp/DSP N Type Silicon Wafer Semiconductor Wafer
    US$ 0.5 / pcs
    25 pcs (MOQ)
  • Professional Supplier Silicon Wafer CZ Fz for Semiconductor Devices
    US$ 0.5 / pcs
    25 pcs (MOQ)
  • Semiconductor Wafers Oxide Wafer P Type Silicon Wafer Fabrication
    US$ 0.5 / pcs
    25 pcs (MOQ)
Trading Company
Solar Cell Schottky Bypass , Transistor&Thyristor , Zener Diode&Thyristor Diode , Bridge Diode , IC& Semiconductor Electronics Products
OEM, ODM, Customized
ISO 9001, ISO 14001
  • Rectifier Diode Kbu800 10A 800V Bridge Diode
    US$ 0.08 / Piece
    1 Piece (MOQ)
  • Rectifier Diodes Bridge GBP310 3A 1000V Rectifier for TV Box Large Chip with Large Current Bridge Rectifier
    Negotiable
    1 Piece (MOQ)
  • 1.5 Amperes 600V Ultra Fast Rectifier Diode Byg20j
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
PCB Machine , Attaching Machine
OEM, ODM, Own Brand
Huizhou, Guangdong
  • Usc Cleaning Machine for Semiconductors Plasma Cleaning Machine
    US$ 7812.5 / Piece
    1 Piece (MOQ)
  • Plasma Treatment Contact Angle Measuring Instrument
    US$ 4687.5 / Piece
    1 Piece (MOQ)
  • Vacuum Plasma Cleaning Machine
    US$ 7812.5 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Thermoelectric Cooling Module , Thermoelectric Cooling Modules , Thermoelectric Module , Peltier Element , Tec Modules
ISO 14000
Beijing, Beijing
  • Thermoelectric Cooling Module (TES1-12702T125)
    Negotiable
    10 Pieces (MOQ)
  • Thermoelectric Cooling Module (TEC1-12710T125, TEC1-12708T125)
    Negotiable
    10 Pieces (MOQ)
Manufacturer/Factory
Chip High and Low Temperature Variable Temperatu
Wuhan, Hubei
  • Semiconductor Butterfly Drive Module
    Negotiable
    1 Piece (MOQ)

Changsha Greenergy lighting Co.,Limited

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
UVA LED , UVB LED , UVC LED LED , Animal Light , Curing Light
OEM, ODM, Own Brand
ISO 9001
  • 230nm 254nm 255nm 260nm 265nm 270nm 275nm 280nm 285nm UVC Multimode mm SMD905 Collimator Optical Fiber LED
    US$ 85 / Piece
    10 Pieces (MOQ)
  • Greenergy 2023 Quasilinear 0.2W 230nm 222nm Far UVC Light for Sale
    US$ 85 / Piece
    10 Pieces (MOQ)
  • UV LED 295nm 300nm To39 UVB Lamp with Metal Housing
    US$ 85 / Piece
    10 Pieces (MOQ)

Shanghai Rui Tai Photoelectric Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees45
Number of Employees
Manufacturer/Factory , Trading Company
Optical lens , Optical windows , Optical prisms , Optical filters , Optical beamsplitter
ODM, OEM
ISO 9001
  • Semiconductor Silicon Wafer/Optical Silicon Wafer/Silicon Plate
    US$ 10 / Piece
    100 Pieces (MOQ)
  • Semi-Conductor Silicon Wafer/Semi-Conductor Silicon Plate/Infrared Thermometer Filter
    US$ 20 / Piece
    100 Pieces (MOQ)
  • Silicon Carbide Wafer/Silicon Carbide Platelets/Silicon Wafer
    US$ 10 / Piece
    100 Pieces (MOQ)

Chengdu Taiyu Industrial Gases Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area367
Plant Area
Number of Employees15
Number of Employees
Trading Company
Kr , SF6 , SO2 , CO , CF4
Response Time≤3h
ISO9001:2015, ISO14001:2015, ISO45001:2018
  • Refrigerant Grade Nh3 Ammonia Refrigerant R717 Gas Price for Sale
    US$ 0.9 / kg
    1 kg (MOQ)
  • Refrigerant R717 Nh3 Gas Liquid Ammonia Price
    US$ 0.92 / kg
    1 kg (MOQ)
  • 99.9% Purity Liquid Ammonia Nh3 Gas Refrigerant Gas R717
    US$ 0.92 / kg
    1 kg (MOQ)
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Category

Electrical & Electronics (226) Industrial Equipment & Components (144) Manufacturing & Processing Machinery (104) Instruments & Meters (92) Consumer Electronics (87) Lights & Lighting (82) Metallurgy, Mineral & Energy (47) Auto, Motorcycle Parts & Accessories (42) Chemicals (40) Tools & Hardware (40) More

Business Type

Manufacturer/Factory (284) Trading Company (203) Group Corporation (11) Individuals/SOHO (8) Other (17)

Management Certification

ISO 9001 (183) ISO 14001 (68) ISO 9000 (40) ISO9001:2015 (26) ISO 14000 (25) ISO 20000 (20) OHSAS/ OHSMS 18001 (18) Others (16) IATF16949 (15) GMP (13) ISO14001:2015 (12) BSCI (11) QC 080000 (11) HSE (10) ISO 14064 (8) ISO 13485 (6) FSC (5) HQE (4) QHSE (4) ANSI/ESD (4) EICC (4) ASME (4) BS 25999-2 (4) GAP (4) LEED (3) SA 8000 (3) ISO 29001 (2) ISO45001:2016 (2) BRC (2) ISO 10012 (2) ISO 17025 (2) QSR (2) IFS (2) BREEAM (2) ISO 50001 (2) ISO9001:2008 (1) ISO14001:2004 (1) OHSAS18001:2007 (1) WRAP (1) HACCP (1) PAS 28000 (1) AIB (1) ISO 22000 (1) SHE Audits (1) SEDEX (1) More

Annual Revenue

<1 Million USD (82) >100 Million USD (15) 2.5 ~ 5 Million USD (13) 10 ~ 50 Million USD (13) 5 ~ 10 Million USD (9) 50 ~ 100 Million USD (9) 1 ~ 2.5 Million USD (7) More

No. of Employees

5-50 People (70) 51-200 People (39) 201-500 People (13) Less than 5 People (4) 501-1000 People (4) Above 1000 People (3) More

Province & Region

Guangdong (136) Jiangsu (41) Shandong (27) Zhejiang (23) Shanghai (11) Fujian (11) Hubei (11) Beijing (11) Hebei (10) Henan (9) Sichuan (8) Hunan (7) Chongqing (7) Jiangxi (6) Anhui (5) Hongkong S.A.R. (4) Tianjin (4) Liaoning (4) Shaanxi (4) Inner Mongolia (2) Jilin (2) Guangxi (2) More