fast e scooter factory supplier manufacturer wholesale
longest range electric bike 2024 factory supplier wholesale
48v Electric Dirt Bike For Adults factory supplier wholesale
Foldable Kick Scooter Adults factory supplier wholesale
Scooter factory supplier manufacturer wholesale
cheap electric dirt bike factory supplier manufacturer wholesale
Citycoco Tricycle 3 Wheel Electric Scooter wholesale
1000w Off Road Electric Scooter factory supplier wholesale
best scooter for adults factory supplier manufacturer wholesale
3 wheel electric scooter factory supplier manufacturer wholesale
new charging bike factory supplier manufacturer wholesale
kick scooters factory supplier manufacturer wholesale
Rooder r803o14 best chinese e scooter 14 inch tires 60v 38ah
Short Description:
Shenzhen Rooder Technology Co.,ltd is a professional electric scooter and other smart device supplier & distributor since 2010. Thanks to our rich experience in electric scooter and electronic industry, we are able to supply competitive price top brand electric scooter and smart devices with shortest lead time. Our Product Line Covering Below: Electric scooter, electric motorcycle and electric bike.
We will continuously improve our professionalism and aim to become the leading expert in our industry. This is the philosophy we have valued all along, that is, “Being Concentrated, Being Professional and Being an Expert”. We are looking forwarder to establish a win-win business relationship with resellers and distributors all over the world.
two wheel standing electric scooter r803c with lithium battery 5.5 inch motor foldable aluminum alloy body
Short Description:
find high quality and cheap price foldable electric scooter, wholesale foldable electric scooter from Rooder foldable electric scooter factory supplier manufacturer exporter company www.RooderChina.com
foldable scooter,
lithium battery,
5.5 inch or 6.5 inch wheels,
factory price
rooder 803o12 large wheel e scooter 60v 6000w 38ah
Short Description:
Rooder Group Co., Ltd is a motor manufacturer, more than 14 years of experience in electric scooter, ebike conversion kits and ebike field. We mainly supply hub motor kits, bafang mid motor kits and ebikes. All of our products have passed the certification of product quality required. Our customer groups: ebike brands distributors, bike shop, cycling clubs, riders, wheels makers, ebike factory or ebike builders etc. We manufacture, wholesale and supply bicycle performance parts. With professional sourcing and technician team, Rooder always offer good quality and service with competitive price. Sincerely look for long-term business relationship with you!- Brand: OEM/ODM/ROODER
- Min.Order Quantity: 10 Piece/Pieces
- Supply Ability: 10000 Piece/Pieces per Month
- Port: Shenzhen
- Payment Terms: T/T, L/C, D/A, D/P
Rooder r803o16 largest e scooter companies 13 inch 60v 50ah
Short Description:
We have a dedicated design team, engineer team, production team and service team to execute strict quality management standards in every aspect of component selection, inspection, assembly, commissioning and packaging to ensure the excellent quality of our products, on-time delivery and highly competitive prices. We release our original designed new products every 3 months, which have unique designs and patents and are perfected in terms of appearance, function and details.
With the relevant certifications such as CE, UL, KC and Rohs, our products are exported to more than 50 country and regional markets in North America, Europe, Australia, Japan, Korea, New Zealand, South America and the Middle East. We look forward to developing a long-term business relationship with you. Feel free to contact us if you are interested in any of our products! We welcome you to join us for all OEM and ODM projects.
EEC citycoco big electric wheel scooter harley with removable battery R804g showed electric exhibition
Short Description:
Finding big electric wheel scooter, seev scooter, big wheel scooter with EEC citycoco from Rooder EEC citycoco factory, electric wheel scooter supplier, citycoco big electric wheel manufacturer, display in Mar Expo, HK Electric exhibition.
front and rear shock suspension: yes
front and rear turning lights: yes
brake light: yes
rearview mirror: yes
lithium battery: yes
EEC & COC harley citycoco electric scooter with two removable battery
Short Description:
Finding EEC & COC harley citycoco electric scooter with two removable battery from Rooder EEC citycoco factory, harley electric scooter manufacturer in China.
2 wheel adult electric scooter r804b with ce fcc rohs certification front shock absorber fat tire 1000w motor 48v 60v 72v lithium battery from harley city coco manufacturer
Short Description:
find high quality and cheap price 2 wheel adult electric scooter, wholesale citycoco/seev/woqu/scrooser/electric scooter, from Rooder harley electric scooter Supplier and exporter company on www.RooderChina.com
customized speed: yes.
customized motor: yes.
customized battery: yes.
lcd screen: yes
front shock absorber: yes.
led light: yes
Rooder mangosteen m1ps electric motorcycle 4000w 80kmph
Short Description:
m1ps electric motorcycle Rooder magosteen chopper. 1. 72v 13ah fast charger, 3 hours to full charge the lithium battery. 2. 72V 4000w powerful motor, 80kmph. 3. 72v 40ah removable battery, 80 to 100 km range. 4. 72v 80A controller. 5. 72v 170N/M motor 6. CE EEC COC DOT 7. MSDS UN38.3 8. EU and US stock, no MOQ.- Brand: OEM/ODM/ROODER
- Min.Order Quantity: 10 Piece/Pieces
- Supply Ability: 10000 Piece/Pieces per Month
- Port: Shenzhen
- Payment Terms: T/T, L/C, D/A, D/P
china electric bike r809 with 16 inch tires aluminum alloy frame and removable lithium battery 14kgs only
Short Description:
Order high quality chinese electric bike, wholesale cheap chinese electric bike from Rooder chinese electric bike manufacturers factories suppliers exporters companies
16inch,
powerful motor,
removable battery,
aluminum alloy frame,
light weight
Electric Bicycle r809-s1 750w MotorFor Sale
cb01b Rooder electric chopper bike wholesale price
Short Description:
Rooder Technology Co., Ltd is a electric scooter manufacturer, more than 9 years of experience in ebike conversion kits and ebike field. We mainly supply electric scooter, electric motorcycle and bikes. All of our products have passed the certification of product quality required.
Our customer groups: ebike brands distributors, bike shop, cycling clubs, riders, wheels makers, ebike factory or bike builders etc. We manufacture, wholesale and supply bicycle performance parts. With professional sourcing and technician team, Rooder always offer good quality and service with competitive price. Sincerely look for long-term business relationship with you!
Electric Cycle Rooder r809-s3 26 Inch for sale
Get Your Citycoco Rent Today! Affordable And Convenient Options Available.
Introducing Citycoco Rent, the latest addition to the line of high-quality electric scooters from Rooder scooter manufacturer. As a leading manufacturer, producer, supplier, and exporter of mobility solutions in China, Rooder electric scooter manufacturer prides itself on delivering innovative products that meet the needs of modern commuters. With Citycoco Rent, you can enjoy the freedom of stylish, eco-friendly transportation without the expense of actually owning a scooter. Designed for urban environments, Citycoco Rent offers a convenient and affordable way to navigate busy city streets. Whether you’re commuting to work, running errands, or just enjoying a leisurely ride, this electric scooter is the perfect solution. with a powerful brussless motor and long-lasting battery, Citycoco Rent is an efficient and reliable mode of transportation that is sure to impress. At Rooder escooter factory, we are committed to delivering superior products and exceptional customer service. So why wait? Visit our website today and discover the many benefits of Citycoco Rent!
Videos – Rooder electric scooter manufacturer and suppliers OEM service.
please view our unboxing and review videos on youtube, search Rooder with our models on youtube, or click below links:
Factory Tour
Electric Scooters
Electric Bikes
Citycoco
Youtube Videos — Rooder electric scooters
Youtube Videos — electric bicycles
Youtube Videos — citycoco choppers
Youtube Videos — electric scooter spare parts
Hot Tags of commuter scooter:
escooter
city coco
electric bike
electric motorcycle
citycoco m1p
citycoco scooter
long range electric scooter
electric scooter factory
Collection of dual motor scooter:
electric scooter
citycoco m1ps
electric mountain bike
electric motorcycles
best scooter for adults
big wheel scooter
off road electric scooter
3 Wheel Electric Scooter
Categories of e scooters for sale 2024:
electric scooters manufacturer
citycoco choppers manufacturer
electric bicycles supplier
electric motorcycle factory
electric scooter wholesale
city coco choppers
electric moped
mobility scooters
News of cheap electric scooters for adults:
electric scooter
citycoco
electric bike
electric motorcycle
elektroroller chopper
city coco
citycoco chopper
best electric scooter
Hot Selling Models – electric scooter with seat
Rooder best electric scooter with seat gt01, gt01s, xs09, r803o8, r803o9, r803o10, r803o11, r803o12, r803o13, r803o14, r803o15b, r803o16, r803o17, r803o18, r803o19, r803o20, r803o21, r803o21, r803o22, r803o23, r803o24, r803o25;
Mocha bike, cappu bicycle, latte ebike, cb01, cb02; r809-s1, r809-s2, r809-s3, r809-s4, r809-s5, r809-s6, r809-s7, r809-s8.
Rooder citycoco m1ps, m1, m1s, m1p, m1p 2.0, m2, m2s, m3, m4, m5, m6, m6g, m7, m8, m8s, m9, m10, m11, m12.
2024 2025 2026 Rooder shansu 8.0 72v 4000w 40ah E-dirt Bike,
city coco cp-9 2000w 3000w for sale,
elektroroller chopper hm-6 4000w 60ah,
electric motorcycle hm-8 3000w 30ah 40ah.
escooters jy-01, jy-02, food delivery electric scooter for sale Rooder s1,
1000w 1500w 12ah 20ah cheap citycoco cp-1.0, cp-1.1, cp-1.2, cp-1.3, cp-1.4, cp-1.5, cp-1.6, cp-1.7, cp-1.8, cp-1.9, cp-2.0, cp-2.1,
3 wheel electric scooter city road and off road cp-3.0, cp-3.2,
hot selling in Brazil cp-5.0, cp-5.1, cp-5.3,
4 wheel scooter ATV hm-1, hm-1.1,
electric motorcycle EEC COC hm-2,
3 wheel electric scooter 4000w cp-7, cp-7.1, cp-7.2,
Cheap 72v electric motorcycle EEC COC DOT cp-8.0, cp-8.1,
popular in Russia emoto x17,
Hot in USA and Brazil hm-4.0, hm-4.1, hm-4.2, hm-5.0, hm-5.1, hm-5.2, New tricycle 2000w 4000w hm-3.0, hm-7.
2024 new trike hm-9 two front tires one rear,
coco chopper cp-4, cp-4 plus, cp-4p, cp4max-1, cp4max-2,
best long seat shansu cp-6 2000w 20ah 40ah,
updated cp-1 max, ss-801,
electric trike chopper cp4-max sanlun, m3-sanlun,
cheap price models x1, x7,
mini citycoco mini-1, mini-2, mini-3, mini-3.1, mini-4,mini-5 sanlun, mini-6 sanlun, mini-7.0, mini-7.1, mini-7.2, mini-7.3, mini-m2, mini-x1.
Download – PDF User Manual, certificates, EEC, coc documents, MSDS, UN38.3, CE, VIN Example, Troubleshooting, Videos from electric scooter help center.
Exhibition
Welcome to visit us when Canton Fair, INTER BIKE, intermot, EUROBIKE, the Cycle Show, Bike Expo, EICMA, CEF, BiciGO, Taipei Cycle, Sea Otter Europe, Fahrrad Essen, Cycle Mode Tokyo, Mexico Bico Expo, Bike Motion Benelux, Fiets en Wandelbeurs, Velofollies, Toroto International Bicycle Show, Cfose India, Philadelphia Bike Expo, Dhaka Bike Show, Vietnam Cycle, INABIKE, VELO PARK…
— Please contact << Whatsapp number >> of Electric Scooters Manufacturer —
You Might Also Like:
Citycoco Choppers Factory
Elektroroller Harley Scooter Citycoco Elektroscooter COC EEC ROODER
Short Description:
Rooder group has our own patent citycoco, and passed EEC approval at the same time.
Rooder citycoco electric scooter R804-m8 is new design based on first generation citycoco r804, it comes with single seat, stronger motor and removable battery, 12ah and 20ah battery optional. It passed EEC standard 168/2013 category Le1B as well as VIN and COC paper for register for street legal using in Europe. We have warehouse in Holland and Germany, Min order 1 piece, fast shipping to Europe Union Countries such as Netherlands, Belgium, Germany, France, United Kingdom,
Monaco, Italy, Spain, Ireland, Denmark, Sweden, Finland, Greece, Lithuania, Latvia, Portugal, Estonia, Croatia, Romania, Hungary and so on.
mangosteen citycoco chopper scooter m2 for sale
Short Description:
mangosteen citycoco chopper scooter m2 for sale
3000w engine 70km/h max speed
40ah lithium battery up to 100km range.
25km/h or 45km/h coc, road legal
EU and US warehouse, fast delivery
trottinettes electriques
Rooder city coco electric scooter
citycoco m1p Rooder road legal electric scooter for sale
Short Description:
The Citycoco M1P is a street legal Rooder electric scooter with a 2000W motor and a top speed of 45km/h.
It has a range of over 40 miles and can climb hills with a gradient of over 25 degrees.
The M1P has a lithium battery that can be charged at any power outlet.
Citycoco m1p is made by Rooder Group in Guangdong China.
You can contact WA number +8613632905138 or rooder@roodergroup.com to get the best wholesale price for bulk order.
EEC & COC harley citycoco electric scooter with two removable battery
Short Description:
Finding EEC & COC harley citycoco electric scooter with two removable battery from Rooder EEC citycoco factory, harley electric scooter manufacturer in China.
Electric Scooters Supplier
rooder 803o11 elektro scooter electric with 52v 2400w 28ah
Short Description:
Company’s goal: to create the best transmission system and to change the world of scooters and bicycles forever through our innovative products. We will continue to seek advances in deployment technology and engineering to make your riding experience even better! We just keep doing better! This is the whole purpose of Rooder. Has more than 10 years of experience in the bicycle parts business.
We have supplied a wide range of powertrain components to riders in more than 150 countries. We produce the best cartons on different websites, we have the vision and desire to expand our business in the bicycle industry, so we are now expanding our more distinctive products. Of course, casual riders will appreciate reliable performance, reliability and all the standard qualities that people expect. The ones who love us the most are cyclists. They love us the most, which is why we have to do so well!
2 wheels scooter r803a for adulsts with 5.5 inch tire folding aluminum alloy 24v lithium battery wholesale price
Short Description:
find high quality cheap price electric folding scooter, wholesale electric folding scooter from Rooder electric folding scooter manufacturer exporter company factory supplier on www.rooderchina.com
5.5 inch tire,
aluminum alloy,
lithium battery,
factory directly,
wholesale price
electric kick scooter r803t with 10 inch wheels 36v lithium battery 500w brushless motror max speed 40kmh
Short Description:
find high quality electric kick scooter, wholesale low price China electric kick scooter from Rooder electric kick scooter supplier factory manufacturer exporter company on www.rooderchina.com
folding scooter,
40kmh,
10inch,
500w motor,
36v lithium battery
foldable electric mobility scooter r803x with two 8.5 inch wheels lithium battery front rear led light
Short Description:
find top quality and cheap price 2 wheel electric scooter foldable, wholesale 2 wheel electric scooter foldable from Rooder 2 wheel electric scooter foldable alibaba gold supplier manufacturer factory export company on www.RooderChina.com
white front led light,
red blink rear led lamp,
foldable,
8.5 inch wheels,
high quality
Rooder r803o14 best chinese e scooter 14 inch tires 60v 38ah
Short Description:
Shenzhen Rooder Technology Co.,ltd is a professional electric scooter and other smart device supplier & distributor since 2010. Thanks to our rich experience in electric scooter and electronic industry, we are able to supply competitive price top brand electric scooter and smart devices with shortest lead time. Our Product Line Covering Below: Electric scooter, electric motorcycle and electric bike.
We will continuously improve our professionalism and aim to become the leading expert in our industry. This is the philosophy we have valued all along, that is, “Being Concentrated, Being Professional and Being an Expert”. We are looking forwarder to establish a win-win business relationship with resellers and distributors all over the world.
rooder 803o9 electric scooter with 10 inch tires 48v 4000w motors
Short Description:
Rooder is a professional supplier of various electric scooters , electric bikes and its accessories for over 14 years.
Our e-bikes have been exported to more than 68 countries, including Europe, North America, South America, and Southeast Asia etc. and quality has been approved by customers. Supplying quality products is the best way to reward our customers. Quality: it always comes first in long-term business relationship, we are determined, we will do the best to provide the customers with the latest products, competitive price, first-class quality and VIP service.
Responsibility: We are serious people. Responsibility is fundamental to the survival of a company and is the basis for the formation of its core competencies. To meet the needs of customers, to enrich the value of all Rooder staff, to shoulder more and more social responsibility, these are our unremitting pursuits. Creativity: We are passionate. Creativity is the number one tool that allows you to adapt and overcome difficulties.
If you are interested in any of our products or want to discuss a customized order, just feel free to contact us and kindly get back your comments to us. We are sure any of your feedback will get our prompt attention & reply. We are looking forward to establishing good and long-term business relationships with customers from all over the world.
Rooder r803o15b folding escooter 72v 8000w 50ah
Short Description:
Rooder Technology Co., Ltd. is a company integrating R&D, production and sales. It’s located in Shenzhen China. There are about 150 employees, including 20 R&D personnel. The company’s main business scope is the production of electric scooters, electric motorcycles and electric bicycles, which can realize OEM production for customers and also meet the customized needs of them.
We are an authorized agent of some well-known brands. The products involve electric motorcycle, electric bicycles, electric scooters, electric balance bikes, electric go-karts, inflatable mattresses, pools and other water sports products. Rooder Technology Co,. Ltd. has always pursued the corporate culture and business philosophy of ” integrity, win-win, efficiency, and gratitude”, and will consistently provide global customers with the best products and best services, and become the most trusted cross-board service company for customers.
rooder 803o12 large wheel e scooter 60v 6000w 38ah
Short Description:
Rooder Group Co., Ltd is a motor manufacturer, more than 14 years of experience in electric scooter, ebike conversion kits and ebike field. We mainly supply hub motor kits, bafang mid motor kits and ebikes. All of our products have passed the certification of product quality required. Our customer groups: ebike brands distributors, bike shop, cycling clubs, riders, wheels makers, ebike factory or ebike builders etc. We manufacture, wholesale and supply bicycle performance parts. With professional sourcing and technician team, Rooder always offer good quality and service with competitive price. Sincerely look for long-term business relationship with you!- Brand: OEM/ODM/ROODER
- Min.Order Quantity: 10 Piece/Pieces
- Supply Ability: 10000 Piece/Pieces per Month
- Port: Shenzhen
- Payment Terms: T/T, L/C, D/A, D/P
Electric Bicycles Factory
cb01b Rooder electric chopper bike wholesale price
Short Description:
Rooder Technology Co., Ltd is a electric scooter manufacturer, more than 9 years of experience in ebike conversion kits and ebike field. We mainly supply electric scooter, electric motorcycle and bikes. All of our products have passed the certification of product quality required.
Our customer groups: ebike brands distributors, bike shop, cycling clubs, riders, wheels makers, ebike factory or bike builders etc. We manufacture, wholesale and supply bicycle performance parts. With professional sourcing and technician team, Rooder always offer good quality and service with competitive price. Sincerely look for long-term business relationship with you!
cb02 Rooder fat tire ebike for adults wholesale price
Short Description:
we have been in the field of electric scooter for 15 years, we have exported electric bicycles, electric scooters, and other products. We will continue to develop our business and serve our customers. Our slogan is much better quality and much faster after-sales service.
Our advantages:1) We have rich experience in export and customs clearance2) We have warehouses in Europe, we accept drop shipping business3) We are the first-class factory’s strategic partner, our after-sales service is effective and in time. Our main work is try our best help to solve all your questions and concerns, we not only offer top quality products but also satisfied service.
We offer one-stop service, help to save your time and energy, we will support your work and business, help you win the market, help you earn more money, win-win. Let’s hand in hand to create a better future together!
Electric Cycle Latte 48v 500w 13ah Factory Price
electric bike Rooder r809-s4 750w 45kmph
Electric Bicycle r809-s1 750w MotorFor Sale
Rooder Moutain Bike r809-s7 48v 15ah wholesale
Related Blog
Classic Scooter
Full Suspension E Bike factory OEM China Wholesale
Full Suspension E Bike – Rooder China Manufacturers and Factory.
We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for Full Suspension E Bike, Electric Mountain Bikes For Sale , Wholesale Electric Fat Bike , Best Dirt E Bike ,Fat Tyre Ebike . Our purpose is always to build Win-win scenario with our customers. We feel we are going to be your greatest choice. Reputation To start with, Buyers Foremost. Waiting for your inquiry. The Rooder ebikes, escooters and citycoco choppers will supply to all over the world, such as Europe, America, Australia,Guatemala , America ,Pretoria , Brisbane .Due to the stability of our items, timely supply and our sincere service, we are able to sell our merchandise not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve yShenzhen Rooder Technology Co Limited, and establish a successful and friendly cooperation with you.
Electric Scooter Rooder
Bike Race
Foldable Scooters For Sale wholesale price
Foldable Scooters For Sale -Wholesale Price Rooder China Supplier
Our solutions are widely regarded and trustworthy by consumers and may meet continually modifying financial and social requirements for Foldable Scooters For Sale, E Bike , Electric Bicycle For Sale , Chinese Electric Bike ,Mens Electric Bike . We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit. The Rooder ebikes and escooters products will supply to all over the world, such as Europe, America, Australia,Norway , Cancun ,Jordan , Guinea .Really should any of these items be of interest to you, please let us know. We will be pleased to give you a quotation upon receipt of one’s detailed specifications. We’ve our personal specialist R&D enginners to meet any of the requriements, We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.
e bicycle for sale factory OEM China Wholesale
Discover the perfect electric bicycle for sale and experience the benefits of eco-friendly and efficient commuting. Our e-bikes combine the best of traditional cycling with modern technology, providing efficiency, sustainability, cost-effectiveness, health and fitness benefits, and convenience. Choose from a wide selection of electric bicycles designed for city commuting, off-road exploring, and leisure cruising. With quality and durability, reliable customer support, competitive pricing, secure online shopping, and fast delivery, we offer a seamless experience. Take the next step towards a greener future by browsing our selection and joining the community of eco-conscious commuters.
Best Ebike Fat Tire wholesale price
Best Ebike Fat Tire – Wholesale Price Rooder Factory
We consistently carry out our spirit of Innovation bringing development, Highly-quality ensuring subsistence, Management promoting benefit, Credit attracting customers for Best Ebike Fat Tire, Electric Dirt Bike Range , Super Dirt Electric Bike , Electric Off Road Dirt Bike ,Electric Bike Thick Tyres . We give priority to quality and customer pleasure and for this we follow stringent excellent control measures. We’ve got in-house testing facilities where our items are tested on every single aspect at different processing stages. Owning to latest technologies, we facilitate our clients with custom made creation facility. The Rooder ebikes and escooters products will supply to all over the world, such as Europe, America, Australia,Vancouver , Algeria ,London , Johor .Look forward to the future, we will focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let’s develop market by fully utilizing our comprehensive advantages and strive for building.
Citycoco Europe
Three Wheeled Motor Scooters Adults wholesale price
Three Wheeled Motor Scooters Adults -Wholesale Price Rooder China Supplier
We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Three Wheeled Motor Scooters Adults, Fat Electric Bike Price , Ev Dirt Bike , Fat Cycle Electric ,Best Electric Mountain Bike . Our goal is to create Win-win situation with our customers. We believe we will be your best choice. Reputation First, Customers Foremost. Waiting for your inquiry. The Rooder ebikes and escooters products will supply to all over the world, such as Europe, America, Australia,Stuttgart , Casablanca ,Ukraine , Luxemburg .We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we’ve got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to Shenzhen Rooder Technology Company to go to and negotiate small business.
Related Searches
Related Videos
Customers Reviews