Company Details

  • Ningbo Hanyu Electronics Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer
  • Main Mark: Americas , East Europe , Europe , Middle East , North Europe , West Europe , Worldwide , Africa , Asia , Caribbean , Oceania , Other Markets
  • Exporter:81% - 90%
  • Certs:CE, ISO9001
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Ningbo Hanyu Electronics Co., Ltd.

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About Us

Ningbo Hanyu Electronics Co Ltd is a China electronic calculator factory in Fujian and with its office in Ningbo Belong to Ningbo Puning Group Since 2006 we are the partner of wholesalers promotion company etc we offer promotional gifts household products back to school and office products design products and of course custom made items all products conforms to CE ROHS standard Let s meet and

Categories and Products


Electronic Waterproof Stopwatch with Sound and Lanyard Digital Sports Stopwatch Timer with Lanyard Small Digital Sports Stopwatch Timer with Lanyard Digital Sports Stopwatch with Lanyard Digital Sports Stopwatch with Metal Case Mini Waterproof Digital Sports Stopwatch Metal Case Digital Sports Stopwatch with Alarm Function Waterproof Digital Sports Stopwatch Basic Digital Sports Stopwatch with Lanyard 



Mini Pedometer for Promotional Gifts 


Calculator Notebook

Kraft Cover Vertical Notebook with Calculator Dual Power Dual Power Notebook Calculator with Zipper 8 Digits Solar Power PU Coil Notebook Calculator Hardcover Excutive Notebook Calculator with Pen Spiral Leather Touch Screen Notebook Calculator Mini Super Thin Loose-leaf Notebook Calculator with Ruler 8 Digits Business Notebook Calculator with Pen Multi function Solar Power Coil Notebook Calculator 8 Digits Solar Power Super Thin Clip Board Calculator Solar Power PU Material Notebook Calculator for Students Dual Power Notebook Calculator with Papers and Pen 8 Digit Solar Power Coil Notebook Calculator 8 Digit Dual Power Super Thin Pocket Calculator Dual Power Super Thin Pocket Calculator Solar Power 8 Digits Stationery Notebook Calculator Solar Power Coil Notebook Calculator with 70 Pages Paper 

Calculator Pen Holder

Hot Sale 8 Digit Magic Box Calculator with Pen 8 Digits Pencil Case Shape Calculator for Students 8 Digits Office Desktop Calculator with Pen Holder 8 Digits Touch Screen Keys Calculator with Pen Holder Special Design 8 Digit Standard Function Desk Calculator 

Ruler Calculator

Multifunctional A4 Size Clip Board Calculator with Ruler 8 Digit 20cm Ruler Calculator, School Supply Calculator Flip Over Ruler Calculator with Stick Note 8 Digits 15cm Electronic Ruler Calculator for Students 20cm 8 Digits Two Sides Calculator with Transparent Ruler 8 Digits 4 color 20cm ruler calculator 10cm Solar Power Promotional Ruler Calculator 

Pen Holder

8 Digits PVC Face Memo Flip Over Pencil Case Calculator 8 Digit Solar Power Calculator with Three Pens 

Promotional Gifts


Promotional Gifts Creative The Earth Day Series Stars Calculator and Kitchen Timer 


Customized Unique Colorful Stick Drink Glass as Fun Gifts 


LED light

Round Shape Outdoor Warning Light with Magnets 


Promotion Series

Mini Super Thin Solar Pocket Calculator with Ruler Card 8 Digit Electronic Pocket Calculator for Kids 8 Digits Pocket Calculator with Plastic Cover New design 12 digital office calculator diy calculator 8 Digits Battery Power Small Size Pocket Calculator Dual Power 8 Digit Business Desktop Calculator 

Education Series

8 Digits Hamburger Shape Calculator with Colorful Button Mini Silicon Material Flexible Rubber Calculator 10 Digits Displayed Mini Pocket Scientific Calculator School Stationery 8 Digits Lovely Pocket Calculator 8 Digit Students Stationery Calculator with Ruler and Pen 

Office Series

Dual Power 8 Digits Desktop Calculator Dual Power Big Display 12 Digit Desktop Calculator 12 Digit Office Desktop Calculator with Solar power 12 Digits Desktop Calculator with Big Size Plus Key 12 Digits Business Desk Calculator with Dual Power 8 Digits Business Mouse Pad Shape Calculator Office Electronic Calculator With Durable Plastic Keys 8 Digit Voice Activated Office Desktop Calculator 8 Digits Desktop Electronic Calculator 12 Digits Dual Power Dual Display Calculator 12 Digit Table Big Button Desktop Calculator Hot Selling 8 Digit Touch Screen Ipad Shape Calculator Dual Power Office Desk 12 Digit Calculator PU leather notebook note pad pocket calculator Pocket notebook calculator with pen 12 Digits Dual Power Middle Size Office Desks Calculator 8 Digits Office Desktop Calculator with Adjustable head 8 Digit Dual Displayed Desk Calculator 8 Digits Dual Power Desk Calculator with Adjustable Head 12 Digits Office Desk Calculator with Heart Shape Button 


Dual Power 8 Digits Small Size Thin Pocket Calculator 

pocket calculator

Dual Power Colorful Pocket Calculator for School Stationery Hot Selling 8 Digits Dual Power Mini Pocket Calculator 8 Digits Pink School Pocket Calculator Cute Mini Portable Calculator with Round Key pocket aluminum calculator 12 digital with solar power 8 Digits Small Size Purple Smooth Pocket Calculator 8 Digits Mini Colorful Electronic Pocket Calculator 8 Digits Cute Candy Shape Calculator for Kids 8 Digit Mini Handheld Calculator with Lanyard Mini Dual Display Flip Cover Pocket Calculator Cute Cartoon Lion Shape Pocket Calculator 8 Digits Foldable Pocket Calculator with Cover Mini Slim Electronic Pocket Calculator Colorful Push Buttons Calculator with Hang Rope Dual Power Mini Pocket Super Thin Calculator Dual Power Mini Pocket Calculator 8 Digits Small Colorful Pocket calculator for Kids 8 Digits Dual Power Mini Pocket Calculator for Students 8 Digits Mini Lovely Kids Electronic Pocket Calculator 8 Digits Ultra Thin Slim Mini Credit Card Pocket Calculator 

Promotional Calculator

8 Digit Dual Power Mini Pocket Calculator for Promotion 

Scientific Calculator

10 Digit Display Office Desktop Scientific Calculator 10 Digits Multifunction Students Scientific Calculator 240 Functions Back to School Scientific Calculator Small Size Students Office Scientific Calculator 10 Digits Pocket Scientific Calculator with Flip Cover 2 Line Scientific Calculator for Students Office Solar Power Desktop Financial Calculator Pink Led Scientific Calculator with Cover for Girl 10 Digits Crystal Custom Bling Scientific Calculator 10 Digits Flip Over Design Mini Scientific Calculator 10 Digits Dual Power 240 Functions Scientific Calculator 10 Digits Mini Pocket Multi-Function Scientific Calculator 2 Line Display Scientific Calculator with Slide Cover 2 Line 10 Digits Scientific Calculator for Students 10 Digits School Stationery Colorful Scientific Calculator 10 Digit Multifunctional Scientific Calculator for School 10 Digits 2 Line Displayed Students Scientific Calculator 

Mini Calculator

Mini Battery Power 8 Digits Pocket Calculator 8 Digits Mini Cute Pocket Calculator for Children 8 Digits Oval Pocket Calculator with Lanyard 8 Digits Mini Plastic Pocket Calculator for Children 8 Digits Mini Oval Calculator with Dual Power Dual Power 8 Digits Soft Key Handheld Calculator Mini Circular Pocket Calculator with Key Chain 8 Digits Dual Power Mini Pocket Calculator Cute Mini Keychain Calculator for Children 8 Digital Mini Colorful Fish Model Calculator with Keychain 8 Digits Cute Mini Cookies Model Calculator with Keychain 8 Digit Mini Pocket Calculator with Transparent Cover 8 Digits Mini Multi function Calculator with Name Card Mini Super Thin Pocket Calculator Fake Solar Card Small Screen 8 Digital Pocket Calculator 8 Digits Convenient Beautiful Electronic Pocket Calculator Mini Super Thin Credit Card Shape Pocket Calculator 8 digit solar powered credit card calculator 8 Digits Dual Power Small Pocket Gift Calculator 8 Digital Pocket Notebook Card Calculator with Ruler 

School Calculator

New DIY Creative Desktop Calculator with Removable Cover 10 Digits Led Scientific Calculator with Cover Cute Bear Shape Calculator for Children gift Cute Foot Shape Pocket Calculator with Game Calculator 8 Digits Cute Cookie Pocket Calculator with Lanyard Cute Cartoon Monkey Shaped Pocket Calculator for Kids Using 2 Line Display Scientific Calculator 2 Line 10 Digits Scientific Calculator with Flip Cover Cute Frog Decorative Calculator for Kids Cute Candy Shape Pocket Calculator with Maze Game Mini Pocket Size 10 Digits New Scientific Calculator 8 Digits Lovely Pink Mini Size Handheld Calculator 8 Digits Mini Calculator with Lanyard Transparent Pocket Notebook Calculator with Pen and Ruler 8 Digit Fancy Shaped Pocket Calculator Colorful Flexible Silicone Calculator with Magnet Dual Power Phone Shape Calculator for Students Study Mini Electrical Pocket Scientific Calculator 8 Digits Multifunctional 20cm Plastic Ruler Calculator 10 Digits Mobile Phone Pocket Calculator for Kids 

Office Calculator

Large Display Dual Power Desktop Business Calculator 12 Digits Desktop Electronic Calculator with Large Button Multi Color Big Dual Power Desktop Calculator Plastic Middle Business Desktop Calculator 12 Digits Office Desktop Super Thin Calculator 12 Digit Popular Modern Office Desktop Calculator Big Screen 8 Digit Desktop Root Square Calculator 8 Digits Dual Power Big Basic Office Desktop Calculator 12 Digits Two Way Power Desktop Office Calculator Large Display Office Desktop Calculator Curvaceous Business Desktop Calculator with LCD Display 12 Digits Check Step Desktop Calculator with Rate Finance Accountant Desktop Calculator with Tax Rate 8 Digits Jumbo Desktop Calculator with Adjustable Head 8 Digit Office Desktop Calculator with Beep Sound Leather A5 Size Notebook Calculator with Photo Frame 12 Digit Business Desktop Cartoon Calculator 8 Digits Bling Desktop Crystal Diamonds Calculator Super Thin Desk Calculator with Round Key Double Screens Pocket Calculator with Euro Conversion 

8 Digits Calculator

Small Magic Box Pocket Calculator with Pen 8 Digits Small Size Color Optional Pocket Calculator 8 Digit Colorful Pocket Calculator with Round Key Mini Dual Power 8 Digit Display Calculator for School Mini Candy Color Cute Pocket Calculator for Students Flat Memo Pad Pocket Calculator 8 Digits Logo Printing Office Desktop Calculator 8 Digits Transparent Electronic Handhold Calculator 8 Digit Mini Dual Power Pocket Calculator Mini Mobile Phone Shape Pocket Calculator with Lanyard Cartoon Hello Kitty Shape Sliding Calculator 8 Digit Coil PU Notebook Calculator with Sticky Note Colorful Leather Wallet Shape Calculator Desktop Touch Screen Pad Shape Calculator Desk Calendar Calculator with World Time Clock 8 Digit Foldable Pocket Calculator with Cover 8 Digits Colorful Mobile Phone Design Pocket Calculator 8 Digits Colorful Mini Handheld Calculator 8 Digits Fancy Office Desktop Calculator 8 Digit Super Thin Rubber Folding Silicone Calculator 

10 Digits Calculator

Dual Power Fancy Pocket Calculator with Full Print Business Desk Calculator with Big Keys 2-line Display Function Calculator with Cover 10 Digits Dual Power Diamonds Crystal Decorated Calculator 10 Digits High Tech Scientific Calculator 10 Digits Cute Funny Pocket Calculator with Maze Game big display office Desktop Calculator with world time 

12 Digits Calculator

Dual Power Desktop Calculator with Extra Large Display 12 Digits Office Accountant Electronic Desktop Calculator 12 Digit Desktop Office Calculator 12 Digit Kids Using Pocket Calculator with Cover 12 Digits Displayed Dual Power Office Desktop Calculator Fashion Office Electronic Calculator with Large Key 12 Digit Office Electronic Calculator with Big Button Dual Power Classic 12 Digital Office Desktop Calculator Colorful Office Desktop Calculator with Big Keyboard 12 Digits Desktop Calculator with 2 Memory Function Modeling Classic Big LCD Display Desk Calculator 12 Digits Colorful Crystal Calculator with Decorative Jewel 12 Digits Two Way Power Office Desktop Calculator Office Check and Correct Desktop Calculator with Tax Office Electronic Calculator with Colored Keyboard 12 Digits Beautiful Decorated Crystal Bling Calculator Mini Business Pocket Pretty Calculator 12 Digits Business and Office Desktop Electronic Calculator 12 Digits Mobile Shape Pocket Calculator 12 Digits Dual Power Check and Correct Desktop Calculator 

14 Digits Calculator

14 Digits Big Display High Quality Electronic Calculator Office Financial Big Size Desktop Calculator Electronic Desktop Dual Power 14 Digit Calculator 

Back To School Calculator Series

Desk Note Pad with Dual Power Calculator 30cm ruler calculator with solar power silver color Solar Power 8 Digit Ruler Calculator with Magnifier 30 cm 8 digits two sides calculator ball pen in penholder calculator 8 digits solar power Kraft Notebook Calculator with Pen Attached 20cm Solar Power Ruler Calculator 

Office Calculator Series

8 Digits Small Electronic Calculator with Flip Cover 8 Digits Dual Power Classic Arch Desktop Calculator Promotional 12 Digits Solar Panel Desk Calculator 14 Digits Calculator with Check and Correct Function 329Andy-Solar power 10 digits pocket calculator Dual power 10 digital electronic calculator 10 Digits Dual Power Desktop Calculator Staples Maze Calculator 8 Digits Small Calculator 8 Digits Perpetual Calendar Calculator with World Time 10 Digits Office Calculator with Dual Power 10 digit big Corn Plastic Solar Power Calculator Plastic 10 digit gift calculator with dual power 10 Digits Dual Power aluminum Surface office Calculator 10 Digital Lcd AluminumPanel Dual Display Calculator 8 Digit Office Electronic Calculator with Adjustable Screen Eco Friendly 10 Digit Dual Power Pocket Calculator Dual Power 10 Digit Calculator with ABS Aluminum Surface Kraft Paper Coil Notebook Calculator with Pen 8 Digits Solar Power Notebook Calculator with Pen Solar Power 8 Digits Coil Notebook Calculator 

Promotion Calculator Series

new design logo calculator easy printing with 12digit Apple shape small key ring calculator 8 digits Plastic Pocket Calculator 8 Digits with Key Ring Desktop 12 digits office supply calculator Touch Screen Calculator with 4 USB Interface and Lamp 8 Digital Small Pocket Colorful Calculator Phone shape calculator for office use EVA material mouse-mat with calculator PU leather mouse mat with calculator Silicon colorful bubble small calculator 8 digits A4 size battery desk top jumbo calculator dual power personalized calculator with grip and flip 8 Digits Big Button Office Desktop Calculator with Voice Mini Apple Shape Keychain Electronic Calculator mobile phone calculator design cell phone shape calculator 8 Digits Colorful Office Desktop Calculator with Dual Power 8 Digits Handheld Electronics Calculator with Battery Power 

Scientific Calculator Series

10 digits pocket students scientific calculator Scientific calculator texas instruments graphing calculator 10 digits pocket mini scientific dual power calculator 10 digits silicon button scientific pocket calculator 240 Functions Scientific Calculator with 2 Line Display 12 digits electronic student scientific calculator Silicon Button Scientific Calculator with Flip Cover 12 Digits Phone Shaped Pocket Calculator 10 digital small pocket scientific calculator 240 Functions 12 Digit Display Scientific Calculator 

Pocket Calculator Series

8 Digit Office Euro Pocket Calculator Dual Power 10 Digits Corn Table Calculator 8 Digits Colorful Smart Touch Screen Pocket Calculator 8 Digit Dual Power Pocket Calculator 8 digits mini size calculator with button battery 8 Digits Colorful Mini Clamp Calculator for Children Standard Function Color 8 Digit Electronic Calculator Credit Card Shape Mini Slim Calculator with Solar Power Pocket 8 Digits Colorful Easy Handling Calculator 8 Digits Mini Desktop Calculator for Sale 10 Digit Dual Power Pocket Calculator with Maze Game 8 Digit Promotional cheap small basic Calculator 8 Digits Pocket Electronics Calculator with Dual Power Dual Power Colorful Pocket Calculator with Cover 8 Digits Pocket Calculator with Button Battery Power 8 Digits Mini Super Thin Credit Card Shape Calculator 

Solar Calculator

12 Digits Office Calculator with Two Way Power 

Battery Calculator

Solar Power 8 Digit Silicone Pocket Calculator 8 digits electronic dual power rubber folding calculator 8 Digits World Time Desk Calculator with Colorful Button 8 digit flexible silicone calculator 8 Digits Dual Power Plastic Calculator for Students 

Two Way Power Calculator

Dual Power 8 Digits Small Size Pocket Calculator Dual Power Super Thin Office Desk Calculator 12 Digits Dual Power LCD Display Office Desktop Calculator 8 Digits Soft Silicone Flexible Calculator Office using 10 digit dual power calculator 8 digits small pocket dual power calculator Dual Power 8 Digit Custom Mini Pocket Calculator 12 Digits Super Thin Office Desk Electronic Calculator Dual Power Simple Design Pocket Calculator 10 Digits Dual Power Pocket Electronics Calculator Dual Power Business Desk Calculator with Check Function 8 Digits Dual Power Handheld Pocket Calculator Dual Power 8 Digits Small Size Desktop Calculator 

Notebook Calculator

8 Digits PU Notebook Calculator for Students Pu Cover Touch Screen Notebook Calculator with Pen 8 Digits Solar Power School Notebook Calculator Soft Touch Screen Notepaper Sticker Calculator Multi function Solar Coil Notebook Calculator 8 Digits Memo Pad Calculator with Colorful Sticker 8 Digits Business PU Notebook Calculator 8 Digits PU Notebook Calculator with zipper and pen 8 Digit Coil PU Foldable Notebook Calculator 8 Digits Dual Power Clipboard Folder Calculator with Ruler Multifunction Coil PU Notebook Calculator with Sticky Note PVC Notebook Calculator with Leather Case and Pen Brown Paper Hardcover Excutive Notebook Calculator with Pen 8 Digits Dual Power Clip Board Calculator 8 Digits Children Favorite Leather Notebook Calculator small personal notebook calculator with pen two ways power Stationery Diary Memo Pad Calculator with Memory Function 8 Digit Sticky Notes Touch Screen Calculator with pen 8 Digits Fancy A4 Size Plastic Clipboard Calculator High Quality Promotion Gift Notebook Calculator 

Layard Calculator

8 Digits Small Pocket Calculator with Lanyard Dual Power 8 Digit Kids Gift Pocket Calculator with Lanyard 

ABS Calculator

Customized Dual Power 8 Digits Desktop Calculator Battery Powered 12 Digit Mini Scientific Calculator Button battery powered 8 digit calculator with voice 

Aluminum Calculator

Electronic Mini Pocket Solar Power 12 digits Calculator 

Check And Correct Series Calculator

12 Digits Big Size Office Desktop Calculator 8 Digits Big Size Business Desk Calculator with Bracket 

Funny Calculator

8 Digit Mini Novel Calculator with Circular Keypad Mini Cute Keychain Pocket Calculator for Kids 8 Digits Cute Animal Shaped Calculator Colorful Mushroom Shape Calculator with Cute Key 8 Digits Cute Mini Cartoon Kids Shape Calculator Cute Apple shape Pocket calculator for Kids 8 Digit Cute Child Cookies Shape Electronic Calculator Funny Hamburger Shape Calculator for Students 8 Digits Mini Pocket Apple Shape Calculator with Keyring 8 Digits Chocolate Shape Pocket Calculator with Scent 


Mechanical Timer

Customized 60 Minute Strawberry Mechanical Timer Customized 60 Minutes Egg Shape Small Mechanical Timer Small Size Stainless Steel Egg Shape Mechanical Timer Egg Shape Mechanical Timer with Rubber Paint Stationery Cylindrical Shape Mechanical Timer Cute Cook Shape Mechanical Timer Cute Ice Cream Shape Mechanical Timer Round Hamburger Shape Mechanical Timer 

Digital Timer

Button Pressing Control LCD Digital Timer Mini Clip Digital Kitchen Cooking Timer Mini digital count-up count-down kitchen timer LCD Screen Mini Digital Timer with Holder and Magnet LCD Screen Digital Timer with Holder and backlight Small Size Digital Timer with Magnet Round Shape Digital Electronics Timer with Magnet Mini Digital Timer for Daily Using Mini Digital Timer with Stent and Magnet Mini Digital Timer with Magnet Mini Rectangular Digital Timer with Magnet 

Promotional Timer

Lovely refrigerator digital kitchen timer with Magnet 

Kitchen Timer

Animal mechanical bee shape timer Big LCD screen timer with magnetic timer can printing logo 

Digital Timer Series

99min59sec timer with lanyard,holder and magent Colorful round magnetic three press digital timer Digital kitchen timer count up/down function Round Magnetic LCD Digital Kitchen Countdown Timer Digital Kitchen Count Down Timer with Magnet Count-up and Count-down Digital 24h 3function digital timer Small Size Square Mini Digital Timer Small size alarm kitchen timer Mini Digital Kitchen Timer with Memory Function Desktop Digital Timer with Clock Function 

Mechanical Timer Series

Fruit Mechanical Timer Apple Shape Timer Round Shape Stainless Steel Mechanical Timer 

Promotions Series

Mini Digital Round Shape Ring Tally Counter 

Waterproof Timer

Waterproof shower timer water-drop shape 


sport watch chronograph sports watch with compass professional sports stopwatch 1/100 second precise digital stopwatch calendar with lanyard 

Counter Series

Mini Digital Round Shape Ring Counter Small Size Digital Ring Tally Counter Mini Digital Ring Counter for Promotional Gift Mini Digital Ring Counter for Daily Using 


Desk Clock Series

Round digital clok LED alarm clock with nature sound Desktop digital clock with big led display ABS frame desk clock with pen holder show themperature date year Digital LCD clip colorful table paper clock with magnet Desktop Multifunctional Digital Alarm Clock Pen Holder Alarm Clock with Business Card Folder 

Room Digital Clock Series

4 in1 function square 4 side alarm clock 4 in 1 function LCD digital alarm clock Kids room colorful star projection alarm clock LED digital 7 color changing projection star alarm clock LED wall LCD projection digital alarm clock 

Promotions Series

square silicone alarm table clock with snooze date LCD digital clip clock with temperature alarm clock 

Radio Clock

digital FM/AM/ radio clock with telescopic antenna Radio alarm electronic clock with LED torch Radio Alarm Clock with LCD Display 

Alarm Clock

LCD Screen Table Alarm Clock with Blue Backlight large LCD display clock with snooze light and loud alarm 

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