Home Supplier Discovery Electrical & Electronics Rigid PCB

Flash Gold Circuit Board Manufacturers & Suppliers

Flash Gold Circuit Board Total 102 manufacturers & suppliers found with 306 products

Mu Star (shenzhen) Industry Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area800
Plant Area
Number of Employees35
Number of Employees
Trading Company
PCBA , PCB Assembly , PCB , Electronic Component , IC
OEM, ODM
ISO 9001, ISO 14001, IATF16949, ISO 13485
  • Mustar PCBA Service Electronics Manufacturer Assembly Printed Circuit Boards in Shenzhen
    US$ 2.68 / Piece
    1 Piece (MOQ)
  • One-Stop Double Sided Printed Circuit Board Manufacturer
    US$ 2.68 / Piece
    1 Piece (MOQ)
  • Mustar Air Conditioner PCB Board Manufacture
    US$ 2.68 / Piece
    1 Piece (MOQ)

Abis Circuits Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
PCB , PCBA , Electronic Manufacturing Service , OEM Service , Circuit Board
OEM
ISO 9001, ISO 14001, IATF16949
  • China PCB Printed Circuit Board for SMT/EMS/OEM/ODM Multilayer HDI PCB Design for Electronics
    US$ 0.01 / Piece
    1 Piece (MOQ)
  • 1-40 Layers PCB Printed Circuit Board Made of Fr4 94V0 with UL ISO in Green Ink
    US$ 0.01 / piece
    1 piece (MOQ)
  • ISO UL PCB Supplier SMT EMS OEM ODM PCB Board Customization
    US$ 0.01 / Piece
    1 Piece (MOQ)

Shenzexin Electronic (Hongkong) Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
PCB , PCB Board , PCBA , PCB Assembly , Parts and Components
OEM, ODM
Response Time≤3h
  • PCB Circuit for Adult Flash Games PCBA Board
    US$ 0.19 / Piece
    1 Piece (MOQ)
  • USB PCB Board 128g Customised Flash Drives PCBA with Housings
    US$ 0.29 / Piece
    1 Piece (MOQ)
  • Flash Layout Printed Circuit Board Schematic Diagram Expert Design PCBA
    US$ 0.18 / Piece
    1 Piece (MOQ)

Shenzhen Okey Circuit Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
PCB , PCB Board , Circuit Board , Printed Circuit Board , PCB Assembly
OEM, ODM
ISO 9001, ISO 14001, IATF16949
  • PCB Printed Circuit Board USB Flash Drive PCBA Double Side PCB Vape Circuit Board
    US$ 0.01 / Piece
    1 Piece (MOQ)
  • OEM Immersion Gold PCB Board USB Flash Drive PCB Circuit Board Assembly Manufacturing PCBA
    US$ 0.031 / Piece
    1 Piece (MOQ)
  • LED PCB 94V0 USB Bitcoin Motherboard TV Main Vape Circuit Board Type C USB Flash Drive PCBA
    US$ 0.01 / Piece
    1 Piece (MOQ)

Shenzhen Grandtop Electronics Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
PCB Assembly , Robotic Control PCB Assembly , Industrial Control PCBA , Medical PCBA , Financial PCBA
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, IATF16949, ISO 13485...
  • Customized Made PCB Fabrication Manufacturer Printed Circuit Board for Reverse Osmosis System Ai
    US$ 13.5 / Piece
    1 Piece (MOQ)
  • Custom Made PCBA and SMT PCB Assembly Service
    US$ 13.5 / Piece
    1 Piece (MOQ)
  • Shenzhen RoHS Electronics 94V0 Printed Circuit Board with ISO13485 for Medical Device
    US$ 1.5 / Piece
    1 Piece (MOQ)

Canm Technology Co.,Ltd

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area200
Plant Area
Number of Employees7
Number of Employees
Trading Company
PCBA; PCB; Camera Module; Electronic Component; Printed Circuit Board
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Customized 4 Port USB Flash Drive Circuit Board Design PCB Manufacturing and SMT PCBA
    US$ 0.19 / Piece
    1 Piece (MOQ)
  • Shenzhen OEM Factory Printed Circuit Board Assembly Flash Memory USB PCBA
    US$ 0.19 / Piece
    1 Piece (MOQ)
  • OEM USB Hub PCB Prototype USB Flash Drive Circuit Board Manufacturing and Electronics Design PCBA Service
    US$ 0.29 / Piece
    1 Piece (MOQ)

Elecsound Technology Company Limited

China Supplier - Gold MemberSince 2006

Suppliers with verified business licenses

4.0
Plant Area120
Plant Area
Number of Employees3
Number of Employees
Trading Company
Potentiometers , Capacitors , PCB
OEM, ODM, Own Brand
ISO 9001
  • PCB (Flash Gold) 4 Layers Lead Free Immersion Gold Printed Circuit Board
    US$ 1 / Piece
    1 Piece (MOQ)
  • 4 Layers Fr4 1.6mm 2oz Copper Gold Leadfree PCB Printed Circuit Board
    US$ 1 / Piece
    1 Piece (MOQ)
  • 4 Layer Pcbs Lead Free Hal 1oz Copper 1.6mm Printed Circuit Board
    US$ 1 / Piece
    1 Piece (MOQ)

Shenzhen Jingxin Electronic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
PCB , PCBA , Print Circuit Board , Flexible Circuit Board , Rigid PCB Assembly
OEM, ODM, IMS service
ISO 9001, ISO 14000, IATF16949, GMP
  • OEM Design Circuit LED Professional Assembly Clone Manufacture USB Flash Drive Board Service Other PCB & PCBA
    US$ 1.25 / Piece
    10 Pieces (MOQ)
  • Customized 1GB 2GB 4GB 8GB 16GB 32GB USB Flash Drive PCBA Service
    US$ 0.25 / Piece
    1 Piece (MOQ)
  • OEM Customized PCBA Circuit One-Stop Service PCB Board Factory PCBA Assembly
    US$ 0.69 / Piece
    10 Pieces (MOQ)

Ucreate PCB Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
PCB Board , PCB / Aluminum PCB , Printed Circuit Board / Circuit Board , LED PCB / LED Strip / Light PCB , PCBA / PCB Assembly
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • High Quality PCB for USB Flash Drive with Multilayer
    US$ 0.08 / PCS
    1 PCS (MOQ)
  • Professional Custom USB Charger PCB PCBA PCBA for Flash Drive
    US$ 0.85 / PCS
    1 PCS (MOQ)
  • 94V0 PCB for USB Flash Drive with HASL
    US$ 0.08 / PCS
    1 PCS (MOQ)

Finest Pcb Assembly Limited

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area376
Plant Area
Number of Employees45
Number of Employees
Manufacturer/Factory , Trading Company
PCB Circuit Board/PCBA
Own Brand, ODM, OEM
ISO9001:2015
  • Mobile Phone Motherboard USB Flash Drive Wireless Charger PCBA Module 8 Layer PCB Assembly
    US$ 2 / Piece
    1 Piece (MOQ)
  • Double Sided Fr1 Copper Clad PCB Board Gigabyte 2oz Copper Flash Gold PCB
    US$ 2 / Piece
    1 Piece (MOQ)
  • USB Flash Drive Ultrasonic Humidifier Control Board PCBA 10000mAh Power Bank Circuit Board
    US$ 2 / Piece
    1 Piece (MOQ)

Shenzhen New Chip international Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area200
Plant Area
Number of Employees10
Number of Employees
Manufacturer/Factory , Trading Company
PCB , PCBA , Component Chip
ODM, OEM
ISO 9001, IATF16949
  • 2 Layer Computer Mouse PCB with HASL Surface PCB Assembly Service, Computer Mouse PCBA
    US$ 0.1 / Set
    5 Sets (MOQ)
  • Nfhk TF Micro SD Male Extender to SD Card Female Extension Adapter PCBA, SD Card PCBA
    US$ 0.1 / Set
    5 Sets (MOQ)
  • Fast Assembly Clone Charger PCBA Manufacture USB Flash Drive Board
    US$ 0.6 / Piece
    1 Piece (MOQ)

Shenzhen Jiehao Future Technology Co., Ltd

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
PCB , SMT , PCBA , Printed Circuit Board , FPC
OEM, ODM
ISO 9001, ISO 14001, IATF16949, ISO 13485
  • Rigid Circuit Board PCB Board Manufacturer Supply PCB for USB Flash Drive Interface Board
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • USB Automotive Connectors PCB Decoding Devices PCB Circuit Adult Flash Games PCBA Board
    US$ 6.8 / Piece
    1 Piece (MOQ)
  • LED Single Side PCB/Electric Appliance PCBA/USB Flash Drive PCBA and Various Circuit Boards
    US$ 1.2 / Piece
    1 Piece (MOQ)

Fastline Circuits Co., Limited

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Print Circuit Board , Aluminum PCB , Flexible PCB , Rigid PCB , PCB Prototype
OEM, ODM
ISO 9001, ISO 14001, IATF16949
  • Flexible PCB with Piadult Flash Game Flexible PCB
    US$ 0.36 / Piece
    1 Piece (MOQ)
  • High Quality Professional Customized Flex PCB Flexible PCB FPC with CE & RoHS
    US$ 0.43 / Piece
    1 Piece (MOQ)

Shenzhen Evertop Technology Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
PCBA , PCB , PCB Assembly , PCB Board , Printed Circuit Board
OEM, ODM
ISO 9001, IATF16949
  • OEM USB Flash Drive PCB Board Assembly Manufacturing PCBA Integrated Vr Bluetooth PCB Assembly SMT Electronic Circuit PCB
    US$ 2.5 / Piece
    10 Pieces (MOQ)

Shenzhen STHL Technology Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees97
Number of Employees
Manufacturer/Factory , Trading Company
PCBA
ODM
ISO9001:2015, ISO14001:2015, IS013485: 2016, IATF 16949: 2016
  • Professional Manufacturing PCBA Box Building Medical PCB Board Contract Manufacturing with ISO13485
    US$ 0.6 / pcs
    1 pcs (MOQ)
  • China Industrial Electronic Forced Tube PCBA Assembly
    US$ 0.1 / pcs
    1 pcs (MOQ)
  • One Stop Service Provider Electronic Contract Manufacturing PCBA Lead Free HASL PCB Assembly for Medical Products
    US$ 0.6 / pcs
    1 pcs (MOQ)

Shenzhen Xinjiaye Electronics Technology Co., Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
PCB , PCB Board , Aluminum PCB , FPC , PCBA
OEM, ODM
ISO 9001, ISO 14001
  • 1g to 64G USB PCB Board/USB Flash Circuit Board
    US$ 20 / Piece
    1 Piece (MOQ)
  • Immersion Gold PCB with Fr4
    US$ 2.7 / Piece
    1 Piece (MOQ)
  • Mini USB PCB for Micro Cable USB
    US$ 1.1 / 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
  • Hot Sale USB Flash Drive PCBA Manufacturer USB PCBA
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • Custom Made PCB PCBA Aerospace Automotive PCB PCBA Manufacturing
    US$ 0.5 / Square Meter
    1 Square Meter (MOQ)
  • Fr4 PCB Assembly for Lighting with Smart Switch PCB USB Flash Drive
    US$ 0.5 / Piece
    1 Piece (MOQ)

Shenzhen Hongzhou Smart Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees48
Number of Employees
Manufacturer/Factory , Trading Company
Self Service KIOSK
ODM, OEM
ISO9001:2015
  • PCBA USB Flash Drive PCB Board
    US$ 0.2 / Piece
    10 Pieces (MOQ)
  • Hot Selling Automotive Electronics PCBA Control Board with Ce RoHS
    US$ 1 / Piece
    1 Piece (MOQ)
  • SMT Electronic PCB Assembly PCBA PCB Board
    US$ 1 / Piece
    1 Piece (MOQ)

Keep Moving Circuits Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Multilayer PCB , Flexible PCB , HDI PCB , LED PCB , PCBA
OEM, Own Brand
ISO 9001, ISO 14001, IATF16949
  • 2L OSP Printed Circuit Board with Blue Solder Mask PCB
    US$ 0.25 / Piece
    1 Piece (MOQ)
  • OEM Gold Finger PCB Circuit Board
    US$ 5 / Piece
    1 Piece (MOQ)
  • 2-Layer Fr4 PCB Circuit Board with OSP Surface Finish
    US$ 0.2 / Piece
    1 Piece (MOQ)

Shenzhen Jia Cheng Electric Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Industrial Wire Harness , Automatic Wire Harness , Medical Wire Harness , Electrical Cabinet-Group , PCBA-Group
OEM, ODM
ISO 9001, IATF16949
  • Custom Multilayer PCB & PCBA Boards for Industrial Machinery
    US$ 8 / Piece
    1 Piece (MOQ)
  • UL Approved and ISO13485 Certified Factory Custom Single/Double/Multilayer 94V0 RoHS Printed Circuit Board PCBA Assembly PCB Board
    US$ 5 / Piece
    1 Piece (MOQ)
  • Contract Manufacturing Inverter Welding Machine PCB/PCBA/ Circuit Board
    US$ 1.15 / Piece
    10 Pieces (MOQ)

Ps Electronics Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
PCB , PCBA , PCB Assembly , High Frequency PCB , Multilayer PCB
OEM, ODM
Response Time≤3h
  • PS Flash Memory Industrial Computer PCBA with Good Quality
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • Customized Flash Cards Learning English Machine PCBA for RFID
    US$ 0.1 / Piece
    1 Piece (MOQ)

JS Technology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area240
Plant Area
Manufacturer/Factory
Printed Circuit Boards , PCBA , PCB , PCBA Service , PCBA Prototype
OEM, ODM
ISO 9001, IATF16949, ISO 13485
  • PCB Assembly Factory Custom PCBA Manufacturers Medical Equipment PCBA Board Clone
    US$ 0.9 / Piece
    1 Piece (MOQ)
  • Green Solder Mask Color PCB Circuit Board Custom PCB Board
    US$ 0.9 / Piece
    1 Piece (MOQ)
  • OEM Multilayer PCB Board with Functional Testing and Assembly Service
    US$ 0.9 / Piece
    1 Piece (MOQ)

Wenzhou Yongli Electronics Co, . Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees182
Number of Employees
Manufacturer/Factory , Trading Company
Tin Spraying Plate , Pure iTn Plate , Gold Plate , Aluminum Base Plate , Single Panel
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, IATF16949, ISO45001:2018 certificate
  • Experienced PCBA & PCB Circuit Board for Instrument and Meter with RoHS
    US$ 0.1 / Piece
    10 Pieces (MOQ)
  • Experienced Mutilayer PCB Medical Equipment Board Manufacturer for Consumer Electronics with UL
    US$ 0.1 / Piece
    10 Pieces (MOQ)
  • High Quality PCBA & PCB Circuit Board for Automotive Electronics with UL
    US$ 0.1 / Piece
    10 Pieces (MOQ)

Shenzhen Zhendatech Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
PCBA/PCB Assembly , Cable/Wire Harness Assemb , Sheet Metal Fabrication , Kiosk Machine OEM/ODM , Order Machine OEM/ODM
OEM, ODM
ISO 9001, IATF16949, QC 080000
  • Smart Meters Good PCBA Board From Turkey Customer
    US$ 1.15 / Piece
    1 Piece (MOQ)
  • Medical Control Panel Printed Circuit Boards Electronic Contract Manufacturing
    US$ 1.88 / Piece
    5 Pieces (MOQ)
  • Electronic Board Manufacturer PCBA PCB Assembly Customized Smart Home Circuit Board
    US$ 1.15 / Piece
    1 Piece (MOQ)

Dongguan Access Star Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Cable Assembly , Wire Harness , PCB Assembly , Box Build , USB Cable
OEM, ODM
ISO 9001, ISO 14001
  • 94V-0 Ru Printed RoHS PCB Circuit Board
    US$ 2 / Piece
    500 Pieces (MOQ)
  • Professional Printed Circuit Board for Electric Product PCBA Customized, PCBA SMT Manufacturer
    US$ 1.5 / Piece
    10 Pieces (MOQ)
  • Professional Electronic Circuit Board PCB Assembly PCBA Manufacture
    US$ 1.5 / Piece
    10 Pieces (MOQ)

Zhejiang Hiland Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees69
Number of Employees
Manufacturer/Factory , Trading Company
Gate Transmitter , Photocell , Flash Lamp , Sliding Gate Opener , Tubular Motor Receiver
Own Brand, ODM, OEM
ISO9001:2015
  • Hiland Hot Sale 2HP Loading Capacity Sliding Door Control Board SL0720 with 30 Transmitters Stored
    US$ 20 / Piece
    40 Pieces (MOQ)
  • 2HP Hiland Sliding Door Control Board SL0720 with 30 Transmitters Stored
    US$ 20 / Piece
    40 Pieces (MOQ)
  • 220V Working Voltage & 433.92MHz Sliding Gate Opener Control Board
    US$ 17.3 / Piece
    40 Pieces (MOQ)

Hangzhou FrankEver Imp. & Exp. Co., Ltd.

China Supplier - Diamond MemberSince 2004

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Soldering Tools , Multimeter , Car Installation Accessories , Smart Home , Smart Garden
OEM, ODM, Own Brand, FROGBRO
ISO 9001, BSCI
  • Factory Direct Sale Electric Mosquito Swatter Printed Circuit Board
    US$ 0.2 / pieces
    20000 pieces (MOQ)
  • Factory Price Supply PCB PCBA Mosquito Board for Mosquito Swatter
    US$ 0.28 / pieces
    20000 pieces (MOQ)
  • Customized PCBA Board Flashlight Torch PCBA PCB Circuit Board
    US$ 0.28 / pieces
    20000 pieces (MOQ)

Shanghai Gawin Electronic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area460
Plant Area
Number of Employees7
Number of Employees
Trading Company
Multilayer PCB; Rigid-Flex PCB; Components Sourcing; High-Frequency PCB; IC Products; EMS; PCB Assembly; SMT; DIP
ODM, OEM
Response Time≤3h
  • PCBA PCB Reverse Engineering Printed Circuit Board
    US$ 0.01 / Piece
    300 Pieces (MOQ)
  • Factory Direct Sale PCBA Manufacturer of Handheld and Desktop Tooth Flosser PCB Circuit Board Electronic PCBA Assembly
    US$ 0.8 / Piece
    300 Pieces (MOQ)
  • PCB Circuit Board Assembly Custom PCBA Manufacturer
    US$ 0.8 / Piece
    300 Pieces (MOQ)

ShenZhen Homyet Parts Electronic Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
Tact Switch , Phone Jack , DC Jack , Slide Switch , USB Connector
OEM, ODM
ISO 9001, ISO 14001
  • Micro USB 5p Horn Base 5s USB Board Us10-025
    Negotiable
    1000 Pieces (MOQ)
  • USB Connector Waterproof Type-C Connector Full Package 12p Double Row Pin Vertical Plug Board
    Negotiable
    1000 Pieces (MOQ)
  • B Bus Fully Attached Column Temperature Resistant USB/Bf Board SMT Printer Data Interface USB Bus Base Us04-B004
    Negotiable
    1000 Pieces (MOQ)

Ningbo Hometech Technology Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
PCBA , Electrical Home Appliance , Electronic Control Board , PCBA for Heaters , PCBA for Pellet Stoves
OEM, ODM, Own Brand
ISO 9001, BSCI
  • PCB Board Manufacture WiFi Access Point Wireless Hard Disk USB Flash Drive PCBA
    US$ 0.6 / Piece
    100 Pieces (MOQ)
  • USB Memory Stick Flash Drive Inner Chips PCBA 3.0 128GB
    US$ 0.6 / Piece
    100 Pieces (MOQ)
  • USB Memory Stick Flash Drive Inner Chips PCBA 3.0 128GB
    US$ 0.6 / Piece
    100 Pieces (MOQ)
Items per Page: 10 | 30 | 50
1 2 3 4