Home
Supplier Discovery
Computer Products
USB Flash Disk
Customized Portable Flash Factories & Companies
Filter
Category
Arts & Crafts
Consumer Electronics
Electrical & Electronics
Light Industry & Daily Use
Manufacturing & Processing Machinery
More
Management Certification
ISO9001:2008
Others
ISO9001:2015
ISO14001:2015
ANSI/ESD
More
R&D Capacity
OEM
ODM
Own Brand
Others
Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
2.5 ~ 5 Million USD
5 ~ 10 Million USD
10 ~ 50 Million USD
More
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
501-1000 People
More
Province & Region
Anhui
Beijing
Chongqing
Fujian
Guangdong
More
about customized portable flash
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
customized portable flash
4,000+ factories verified
Ningbo Brilliant Dragon Electronic Technology Co., Ltd.
Send Inquiry
Mini Portable Warning Flash 360 Degree Adjust 8 Work Modes with Clip Sensor Switch for Outdoor Work
US$
3.34
-
3.56
1,000 Pieces
(MOQ)
High-Light Lightweight Portable Mini Strong Light Charging High-Power Night Fishing Outdoor Hiking with Magnet LED Flashlight
US$
3.20
-
3.50
500 Pieces
(MOQ)
10W COB Portable Spotlight Rechargeable Waterproof Light with Magnet Base for Portable Outdoor Work Light
US$
11.00
-
12.80
1,000 Pieces
(MOQ)
Portable Adjustable Emergency LED Headlamp for Outdoor Rechargeable CREE XPE Sensor Switch Headlamp Mini LED Headlight
US$
5.83
-
6.13
500 Pieces
(MOQ)
1/4
Shenzhen Xixin Electronic Technology Co., Ltd.
Send Inquiry
Matel USB Pendrive Storage Memory Stick Flash Drive, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB, 256GB, 512GB USB Flash Drives
US$
2.86
50 Pieces
(MOQ)
High Quality Factory Wholesale Custom Mini Metal USB Flash Drives Can Be Customized in Different Capacities of 2.0 and 3.0
US$
1.98
100 Pieces
(MOQ)
Factory Wholesale Custom Mini Metal USB Flash Drives Can Be Customized in Different Capacities of 2.0 and 3.0
US$
1.86
500 Pieces
(MOQ)
Wholesale Outdoor Solar-Powered High-Capacity Portable Power Banks 20000mAh with Built-in Cable
US$
5.00
50 Pieces
(MOQ)
1/4
Chongqing TOP Oil Purifier Co., Ltd.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
ASTM D 92 New-Arrival-Fully-Automatic-Open-Cup-Flash
US$
1,500.00
-
3,200.00
1 Piece
(MOQ)
Ce Certification Coalescer Portable Light Lubricating Oil Diesel Fuel Purifier
US$
3,000.00
-
30,000.00
1 Set
(MOQ)
Vacuum Transformer Oil Degassing Plant, 150lpm Portable Oil Filter Press Machine for Sale
US$
5,000.00
-
30,000.00
1 Set
(MOQ)
Portable Gas Turbine Oil Filtration System Tya-a-50
US$
3,000.00
-
20,000.00
1 Set
(MOQ)
1/4
Shenzhen Tina Nis Electronics Co., Ltd.
2 yrs
·
5.0
·
Trading Company
Send Inquiry
High Quality Charging Pd Flash Charginghead
US$
4.09
-
6.32
10 Pieces
(MOQ)
Wholesale Swivel 16GB 32GB 64GB Pen Drive USB 2.0 3.0 Memory Pendrive 128GB USB Flash Drive
US$
0.90
-
4.10
100 Pieces
(MOQ)
64GB-256GB Real Capacity High Speed USB Flash Drive
US$
0.90
-
4.10
100 Pieces
(MOQ)
High-Speed 128GB Type-C 3.0/2.0 Mobile USB Flash Drive Computer Rotating OTG 16GB 64GB 32GB 8GB USB Flash Drives"
US$
0.90
-
4.10
100 Pieces
(MOQ)
1/4
Dongguan Unique Pins & Gifts Co., Ltd.
5.0
Send Inquiry
USB Flash Drive Manufacturers Custom 3D Cartoon USB Disk 4GB~512GB PVC Creative USB Flash Drive with Metal Package Box
US$
1.50
-
2.20
100 Pieces
(MOQ)
Factory Wholesale Free Sample Mini Portable Rechargeable Neck Band, Sports Fan Mini Wearable Portable Hanging Neck Fan with USB Chargable
US$
4.90
-
5.80
100 Pieces
(MOQ)
400mAh Rechargeable Battery Keychain Fan, USB Portable Ultra Quiet Mini Student Fans W/ Pen Holder & Pencil Sharpener Function
US$
1.90
-
2.50
100 Pieces
(MOQ)
No MOQ Custom Printing Logo Mini Portable 3 in 1 Charge, 10000mAh, 5A Type C, Android, Apple 550mm USB Cable with Carboard Box
US$
1.60
-
2.00
100 Pieces
(MOQ)
1/4
Global Custom Solutions Co.,Ltd
5 yrs
·
5.0
·
Trading Company
Send Inquiry
Personalized Book Shape Wooden USB Stick Custom Engraved Flash Drive for Gifts and Branding
US$
2.05
-
8.58
50 Pieces
(MOQ)
8000mAh Multifunctional Portable Office with Built-in Charging Cable Travel Card Storage Wireless Charging Power Bank Notebook
US$
12.00
-
22.50
50 Pieces
(MOQ)
Personalized Metal USB Thumb Drive 128GB Portable Waterproof Design with Custom Engraving for Corporate Use
US$
2.20
-
5.00
100 Pieces
(MOQ)
Portable Handy LED Custom Battery Promotion Fan Programmable Text Flash Display Handheld Electric LED Message Fan
US$
0.80
-
2.30
50 Pieces
(MOQ)
1/4
Shenzhen Peng Shi Science and Technology Limited Company
5.0
Send Inquiry
Small Capacity 128MB 256MB 512MB 1GB 2GB Mini Metal USB Flash Drive 2GB Portable Waterproof Memory USB Stick
US$
1.21
-
1.25
50 Pieces
(MOQ)
4-in-1 Multi-Function USB Flash Drive, Large-Capacity USB Flash Drive, Android Mobile Phone Computer USB Flash Drive
US$
1.21
-
1.25
50 Pieces
(MOQ)
Portable USB Flash Drives Pen Drive Pen Flash Memory Stick Pendrive
US$
1.10
-
1.12
50 Pieces
(MOQ)
Special Offer Memorias Metal USB Flash Drive 64GB 32GB 16GB 8GB 4GB Portable Flash 3.1 Pendrive
US$
1.22
-
1.27
50 Pieces
(MOQ)
1/4
Fortune Port Electronics Limited.
15 yrs
·
Trading Company
Send Inquiry
64GB Metal USB 2.0 Flash Drive Pendrive Unique Design Portable Memory Stick
US$
90.00
-
98.00
2 Pieces
(MOQ)
Plastic Plane USB Flash Drive Creative 2.0/3.0 Memory Stick for Gifts
US$
90.00
-
98.00
2 Pieces
(MOQ)
4-in-1 OTG Metal USB Flash Drive 64GB / 128GB Smart Multi-Interface
US$
90.00
-
98.00
2 Pieces
(MOQ)
Volleyball Player USB Flash Drive Female Athlete Design Sports Theme
US$
90.00
-
98.00
2 Pieces
(MOQ)
1/4
GuangZhou Ronc Electronic Technology co.,LTD
5.0
Send Inquiry
Adata UV128 High-Speed USB 3.0 2g 4G 8g 16g 32g 64G 128g Flash Drive
US$
2.20
-
5.90
50 Pieces
(MOQ)
8 GB 16GB 32GB 64GB Memory Stick Key USB Flash Drive
US$
1.20
-
10.50
50 Pieces
(MOQ)
Custom Logo 8GB 16GB 32GB 64GB Pendrive USB Flash Drive
US$
1.25
-
8.89
50 Pieces
(MOQ)
Cheap Price Powebank 10000mAh 3 In1 Fast Charging with Flash Camping Light for Outdoor
US$
4.50
-
5.30
100 Pieces
(MOQ)
1/4
Orangame Electronics Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
USB 3.0 Flash Drive Metal High-Speed for PC iPhone - Custom Logo Gift
US$
1.09
-
4.29
50 Pieces
(MOQ)
Waterproof Metal USB Flash Drive 64GB USB 3.0 Logo Gift Promotion
US$
0.69
-
5.89
50 Pieces
(MOQ)
Ipx6 Waterproof Portable Bluetooth Speaker & Outdoor LED Lantern Promotion Gift
US$
8.29
-
8.49
50 Pieces
(MOQ)
20000mAh Power Bank Portable Charger with Digital Display, 4 Cables for Laptop/Phone
US$
4.29
-
4.49
100 Pieces
(MOQ)
1/4
Shenzhen King-Hunter Technology Co., Ltd.
7 yrs
·
4.7
·
Manufacturer/Factory & Trading Company
Send Inquiry
Skeleton Aliens Skull USB Flash 16GB 32GB 64GB
US$
0.90
-
2.00
10 Pieces
(MOQ)
Aliens Skull Shape USB Flash 8GB 16GB 32GB 64GB 128GB
US$
0.90
-
2.00
10 Pieces
(MOQ)
PVC Aliens Skull Shape USB 2.0 3.0 Memory Flash for Company Gift
US$
0.90
-
2.00
10 Pieces
(MOQ)
Musical Note Silicone U Disk 4GB 8GB Cartoon USB 2.0 3.0 Flash
US$
0.90
-
2.00
10 Pieces
(MOQ)
1/4
CRRC QISHUYAN INSTITUTE CO., LTD.
34 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Yhg-1200q Type Steel Rail Flash Welding Set Continuous Pulse Flash
US$
444,000.00
-
889,000.00
1 Piece
(MOQ)
Yhg-1200q Rail Butt Welding Machine Impulse Flash Butt Welding
US$
295,000.00
-
500,000.00
1 Piece
(MOQ)
Lr1200-Bes New Energy Storage Type Steel Rail Flash Welding Unit in Track Maintenance
US$
444,000.00
-
889,000.00
1 Piece
(MOQ)
Yhg-1200q Type Rail Flash Welding Unit
US$
10,000.00
-
50,000.00
1 Piece
(MOQ)
1/4
Shenzhen Alishang Technology Co., Ltd.
5.0
Send Inquiry
Mini Audio Voice Recorder USB Flash Professional Digital HD Dictaphone Recording Q1
US$
19.00
50 Pieces
(MOQ)
Portable Underground Metal Gold Coins Detector Al105
US$
129.00
-
169.00
1 Piece
(MOQ)
Portable Underground Metal Gold Ancient Coins Detector Al1210
US$
230.00
-
320.00
1 Piece
(MOQ)
Portable Underground Metal Gold Ancient Coins Detector Al1209
US$
110.00
-
158.00
1 Piece
(MOQ)
1/2
Cenlak Technology Co., Ltd.
3 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Speed USB 3.0 USB SSD Portable Metal USB to 32GB 2 in 1 Computer
US$
2.60
-
19.60
100 Pieces
(MOQ)
Metal Pendrive USB 2.0 3.0 Wholesale Memory Sticks 32GB Flash Disk
US$
1.01
500 Pieces
(MOQ)
USB 2.0 Metal Key Ring USB Flash Drive 4GB-128GB
US$
1.20
-
5.50
100 Pieces
(MOQ)
High Speed Full Capacity 16GB 32GB 64GB USB Flash Disk Data Cable USB Flash Disk Gaming Laptop
US$
1.99
-
2.99
1,000 Pieces
(MOQ)
1/4
Shenzhen Topfine Technology Co., Limited
5.0
Send Inquiry
Pen Drive 32GB USB 3.2 Gen 64GB USB3.0 Flash Drive Dtx Car Portable Cle USB 128GB Pendrives Disk Stick 256GB
US$
3.00
-
8.00
10 Pieces
(MOQ)
Security Encrypted 64GB 128GB 256GB 512GB Secure USB Flash Drive 3.0
US$
11.90
-
29.90
50 Pieces
(MOQ)
H P USB Flash 16GB 32GB 64GB USB2.0 Metal Pendrive V250W Flash Memory Stick
US$
1.10
-
1.63
100 Pieces
(MOQ)
U Disk Storage Device Security Protection USB Flash Drive with Fingerprint Encryption
US$
3.88
-
25.90
50 Pieces
(MOQ)
1/4
ULIKE DESIGN CO., LIMITED
5.0
Send Inquiry
Leather Style USB Flash Drive Portable Key Chain USB Disk USB Stick Flash Memory USB Flash Memory
US$
2.46
-
2.50
100 Pieces
(MOQ)
Factory Metal Plastic Purple Swivel Flash Drive with USB 2.0 Disk Bulk Order USB Stick Flash Memory
US$
2.46
-
2.50
100 Pieces
(MOQ)
32GB 64GB 128GB Colorful Twist OTG Type USB 2.0 Pen Drive Swivel Plastic USB Flash Drive
US$
0.99
-
5.00
50 Pieces
(MOQ)
Customized Mini Creative Metal Car Music USB Flash Drives
US$
2.16
-
2.20
100 Pieces
(MOQ)
1/4
Esun (xiamen) Electronic Co., Ltd
Send Inquiry
Security Light Ain Flash Heater Aluminum Nitride Heater Plates Flash Heater
US$
289.00
-
298.00
100 Pieces
(MOQ)
1/4
Shenzhen Creative Memory Technology Limited
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
OTG High-Speed Metal for Apple 5 / 6 / Computer USB Flash Drive
US$
1.60
-
1.62
50 Pieces
(MOQ)
Metal Round Head Ring USB Flash Drive Creative Waterproof Custom Logo
US$
1.50
-
1.53
50 Pieces
(MOQ)
Wood DIY Logo USB 2.0 Flash Stick Pen Drive for Wedding Photography
US$
1.50
-
1.52
50 Pieces
(MOQ)
Multifunctional Phone Holder People Shape USB Flash Drives
US$
1.50
50 Pieces
(MOQ)
1/4
Shenzhen Madazon Technology Co., Ltd.
3 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Cartoon PVC Music USB Flash Memory/ USB Pen Drive
US$
1.00
-
8.00
100 Pieces
(MOQ)
Wholesale USB Flash Drive Hot Sale Plastics USB Pen Drive 8GB 16GB 32GB 64GB 2.0 USB Stick 128GB Encrypted USB Flash Disk 256GB 3.0 OEM Custom USB Flash Drive
US$
0.69
-
5.00
50 Pieces
(MOQ)
New Design USB Flash Momery 1GB-64GB/ PVC USB Flash Drive
US$
1.00
-
8.00
100 Pieces
(MOQ)
Gift Custom PVC Musical Instrument Guitar USB Flash Drive
US$
1.00
-
2.00
100 Pieces
(MOQ)
1/4
GOOD IDEA PROMOTION LIMITED
6 yrs
·
5.0
·
Trading Company
Send Inquiry
Pen Shaped USB Flash Drive, Custom Logo USB Memory Stick, Promotional Metal USB
US$
3.20
-
3.50
500 Pieces
(MOQ)
Business Card Flash Memory Stick 64GB USB Flash Drive with Customer Printing
US$
2.00
-
3.00
100 Pieces
(MOQ)
Scree Touch Pen USB Flash Drive, Waterproof Plastic USB Memory, Promotional USB with Touch Screen Pen
US$
2.80
-
3.00
500 Pieces
(MOQ)
Bamboo Card USB, Wood Card USB, Name Card USB, Business Card USB Flash Drive
US$
2.80
-
3.00
500 Pieces
(MOQ)
1/4
Changsha Sofly Industry Co.,Ltd
4 yrs
·
5.0
·
Trading Company
Send Inquiry
Popular Gun Shape Metal USB Flash Drive Pendrive 1GB 2GB 4GB 8GB 16GB USB Stick Pen Drive Memory Stick
US$
1.90
-
2.20
100 Pieces
(MOQ)
Wheat Straw Twister USB Flash 3.0 Eco Box USB Memory Stick Wholesale Custom Logo Pendrive 64GB 2GB 16GB USB Flash Drive 3.0 1tb
US$
1.20
-
1.50
100 Pieces
(MOQ)
Eco-Friendly Promotion Round Paper Ecological USB Flash Drive 4 GB
US$
1.20
-
1.50
100 Pieces
(MOQ)
USB Air Plane Flash Drive 16GB 32GB 256GB 8GB 64GB 128GB Memory Stick Metal USB Key Personalized Pendrive
US$
1.70
-
2.00
100 Pieces
(MOQ)
1/4
SHENZHEN BELXIN TECHNOLOGY CO., LTD
Send Inquiry
High Quality OTG USB 2.0 Flash Drive 8GB 16g 32g 64G 128GB Memory Stick Pen Drive for Ios iPhone iPad/PC Android
US$
8.98
-
23.52
50 Pieces
(MOQ)
Custom 3 in 1 USB OTG Flash Drive 2.0 for iPhone Android HD Memory Stick Pendrive
US$
9.12
-
23.85
50 Pieces
(MOQ)
USB 3.0 Flash Drive 3 in 1 Mobile Phone U Disk for iPhone Android Promotional Gift Custom Logo
US$
7.26
-
32.25
50 Pieces
(MOQ)
Wholesale OTG Micro USB 3.0 Flash Disk 256GB 128GB 64GB 32GB 16GB 8GB Pen Drive for iPhone/Android/PC
US$
7.68
-
44.85
50 Pieces
(MOQ)
1/4
Shenzhen Yuchengloong Technology Co., Ltd.
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Plastic USB Disk Factory Cutsomized 2.0/3.0 USB Flash Drive with COB Chip
US$
0.56
-
5.68
100 Pieces
(MOQ)
Factory Wholesale Custom OEM Good Price Mini Metal USB Flash Disk/Memory Stick/U Disk/Thumb Pen Drive 2GB 4GB 16GB 32GB 64GB 128GB USB Flash Drive for Laptop
US$
1.99
-
2.99
100 Pieces
(MOQ)
COB Chip Factory Memory Stick OEM 4GB/8GB/16GB/32GB/64GB/128GB Plastic USB Flash Drive Pendrive
US$
0.49
-
5.59
100 Pieces
(MOQ)
Custom Logo Multi-Port USB Disk 3in1/4in1 USB3.0 Flash Drive Phone Memory
US$
4.18
-
19.88
100 Pieces
(MOQ)
1/4
Shenzhen Haizhi Trading Company Ltd.
12 yrs
·
5.0
·
Trading Company
Send Inquiry
Plastic Doctors Robot Human People Pen Drive USB Flash Drive for Gift Promotion
US$
2.00
-
2.50
100 Pieces
(MOQ)
Factory Cheaper USB 2.0 Metal Heart Shape Wedding Gifts Key USB Flash Drive
US$
0.10
-
1.99
1 Piece
(MOQ)
2GB 4GB Business Credit Card USB with Custom Logo
US$
1.60
-
2.00
50 Pieces
(MOQ)
New Arrival Aluminum Credit Card USB Flash Drive
US$
0.10
-
4.00
1 Piece
(MOQ)
1/4
Anygift Promotions Limited
Send Inquiry
Creative Gift Train Shaped PVC USB Flash with One-Class Chip Customizable USB Stick
US$
4.50
1 Piece
(MOQ)
Motor Shaped PVC USB Stick with One-Class Chip
US$
4.50
1 Piece
(MOQ)
Creative Gift PVC USB Flash with One-Class Chip Customizable USB Stick
US$
4.50
1 Piece
(MOQ)
Pen Style USB Flash Drive with Customized Logo 04
US$
4.50
500 Pieces
(MOQ)
1/4
Dazec Electronic Co., Ltd
5.0
Send Inquiry
Business Card USB 2.0 Full Color Printing Popular Gift Advertising 8GB Plastic Pendrive 16GB Credit Card USB Flash Drive
US$
1.19
-
1.99
500 Pieces
(MOQ)
21 Years USB Flash Drive Manufacture Credit Card /Swivel/Wooden/Key/Heart Shape/PVC Material USB Flash Disk for Promotion Gifts
US$
1.19
-
1.99
500 Pieces
(MOQ)
Custom Logo 8GB 16GB 32GB 64GB Bottle/Car/Carton//Lipstick Different Shape USB Flash Drive USB Flash Card Pen Drive
US$
1.99
-
2.15
200 Pieces
(MOQ)
LCD Screen Mini Kids Digital 1080P HD Portable Camcorder Camera with Built-in Games Outdoor Photography Toy Mini Camera for Kids
US$
10.73
-
10.95
100 Pieces
(MOQ)
1/4
Goodpower Electronic Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Speed Wholesale Custom Flower PVC USB De Pen Drive USB Flash Memory Stick 2.0 3.0 4GB 8GB 16GB 32GB 64GB 128g USB Flash Drive
US$
1.73
-
2.08
50 piece
(MOQ)
Pen Drive Metal Mini High Speed 32g High Quality Car Music U Disk
US$
1.56
-
2.30
50 piece
(MOQ)
32GB 64GB 128GB Cassettle PVC USB2.0/3.0 Pen Drive Wholesale Custom USB Flash Drive 8GB USB Disk 2GB USB Stick
US$
2.13
-
2.48
50 piece
(MOQ)
Factory Customized Dog PVC Shape USB 2.0/3.0 Pen Drive Gift USB Flash Drive 3D USB Disk Promotion USB Stick
US$
1.83
-
2.18
50 piece
(MOQ)
1/4
Guangzhou Kinglaiky Industrial Ltd.,
13 yrs
·
4.8
·
Trading Company
Send Inquiry
PVC Car Shaped USB Disk Flash Memory
US$
1.80
-
2.10
500 Pieces
(MOQ)
PVC Soft Rubber Robot USB Flash Drive Disk
US$
3.85
-
4.15
500 Pieces
(MOQ)
Luminescent Toys Colorful Mini Fan Portable Fan Flash Windmill
US$
1.39
-
1.69
1,000 Pieces
(MOQ)
Customized Portable USB with Logo for Promotion (KD-002)
US$
3.15
-
4.58
500 Pieces
(MOQ)
1/4
Dongguan Jinruixin Technology Co., Ltd.
2 yrs
·
5.0
·
Trading Company
Send Inquiry
64GB-256GB Real Capacity High Speed USB Flash Drive
US$
0.40
-
3.90
1,000 Pieces
(MOQ)
Hot Sale Bulk Price Branded Logo 64 GB USB 3.0 High Speed 128 GB USB Flash Drives Pendrive Memory Pen Drive Stick Disk Memoria
US$
0.80
-
4.50
500 Pieces
(MOQ)
Wholesale Price High Quality 4 In1 Flash Memory U Disk USB 3.0 Interface Read Speed 110m/S Write 30MB/S OTG USB Flash Drive
US$
3.90
-
10.10
100 Pieces
(MOQ)
4 In1 Flash Memory U Disk USB 3.0 Interface Read Speed 110m/S Write 30MB/S OTG USB Flash Drive for Interface USB/Micro/Type-C
US$
3.90
-
10.10
100 Pieces
(MOQ)
1/4
Shenzhen DJS Co., Ltd.
14 yrs
·
5.0
Send Inquiry
Small Standalone USB Flash Drive Duplicator at Low Price USB Write Protection USB Copier Machine
US$
698.00
-
700.00
1 Piece
(MOQ)
1- to 15-Port USB Duplicator Tower Supports USB2.0 3.0 Duplicatore Machine
US$
698.00
-
700.00
1 Piece
(MOQ)
Professional Customized Yoga Mini Portable Pocket Laptop Touch Screen Laptop Computer PC
US$
179.00
-
229.00
1 Piece
(MOQ)
OEM 32-Inch Standbyme Monitor Portable Smart Screen 1080P Smart Display Portable TV with WiFi Battery Monitor
US$
499.00
-
525.00
1 Piece
(MOQ)
1/4
1
143