Changzhou Kingsun Electrical Co., Ltd. is a professional manufacturer and trading company based in Changzhou, China, specializing in the development and supply of electric transportation components. Established with roots dating back to 1995 and formally incorporated in 2014, the company has built a strong reputation as a supplier of high-performance electric bike motors, hub motors, and comprehensive DIY e-bike conversion kits. Their extensive product portfolio includes brushless DC (BLDC) motors ranging from 300W to 5000W, motor controllers, electric bike batteries, and specialized components such as PAS systems, thumb throttles, and torque arms.
Operating with a factory that features five production lines and a dedicated R&D department, the company provides robust OEM and ODM services to meet diverse client specifications. Their manufacturing capabilities cover a wide range of motor sizes (6.5" to 22") and voltages (36V to 80V), catering to applications in personal electric transportation, including snow bikes, scooters, and power wheelchairs. Changzhou Kingsun Electrical Co., Ltd. maintains quality standards with ISO 9001 certification, ensuring reliable performance for both industrial and consumer applications.
With over a decade of experience in international trade, the company exports its products to global markets across Europe, North America, South America, Africa, and Southeast Asia. They are recognized for providing cost-effective, feature-rich solutions that utilize the latest technology in the electric vehicle sector. Their business scale is supported by an annual output value reaching up to US$50 million, reflecting their capacity to handle high-volume orders while maintaining quality and on-time shipment protections.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Low MOQOffers low minimum order quantity options.
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48v 2000w Electric Bike Motor Conversion Kit
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48v 2000w Electric Bike Motor Conversion Kit - Buy Electric Bike Kit,Electric Bike Conversion Kit,48v 2000w Electric Bike Motor Conversion Kit Product on Alibaba.com$170
48v 2000w Electric Bike Kit
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48v 2000w Electric Bike Kit - Buy 48v 2000w Electric Bike Kit,Electric Bike Kit Product on Alibaba.com$110
48v 2000w Electric Bike Motor Kits Ebike Conversion Kit
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48v 2000w Electric Bike Motor Kits Ebike Conversion Kit - Buy 48v 2000w Electric Bike Motor Kits Ebike Conversion Kit,Electric Bike Kit,E Bike Conversion Kit Product on Alibaba.com$81.62
2000W Electric Bicycle Conversion Kit
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2000w Electric Bicycle Conversion Kit - Buy Electric Bicycle Kit,Electric Bicycle Conversion Kit Product on Alibaba.com$7054.61
Electric Bicycle E-bike Motor
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Electric Bicycle E-bike Motor - Buy E-bike Motor,Electric Bicycle E-bike Motor Product on Alibaba.com$7857.63
High Quality Front Wheel Motor for Bicycle With Low Price
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High Quality Front Wheel Motor For Bicycle With Low Price - Buy Front Wheel Motor For Bicycle,Wheel Motor For Bicycle,Front Wheel Motor For Bicycle Product on Alibaba.com$45
250W Small Geared Motor
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250w Small Geared Motor - Buy 36v 250w Electric Bike Motor Product on Alibaba.com$45
New Thumb Throttle For Ebike - Buy Electric Bike Throttle
throttle For Electric Bike
thumb Throttle Thumb Throttle For Electric Bike Product on Alibaba.com$3
36V 1000W tricycle motor kit for hot selling
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36v 1000w Tricycle Motor Kit For Hot Selling - Buy Motor Conversion Kit
tricycle Motor Kit Motor Trike Kits Bldc Motor Control Kit Product on Alibaba.com$140
36V 250W Fat Snow Motor for ebike
0·0 reviews
36v 250w Fat Snow Motor For Ebike - Buy Brushless Dc Motor 36v
snow Motor 36v Snow Bike Motor Fat Motor Motor 36v 250w Product on Alibaba.com$45
Customers
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Certifications
ISO 9001
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International Organization for Standardization 9001
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Key export market
🇺🇸 United States🇺🇸 United States
EuropeEurope
North AmericaNorth America
South AmericaSouth America
AfricaAfrica
AsiaAsia
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Water-Blue Fakra Connector Universal Signal 4pin H-SD Lvds Adapter for Car Cameras$0.99
Water Blue Premium H-SD Lvds Fakra 4 Pin Plug Straight Male Plug Adaptable Cable$0.99
GX16 Male and Female Socket Plug Wire Panel Connector 16mm Thread Aviation Connector$0.5
Universal Female ISO Aerial Plug to Aftermarket DIN Male Car Antenna Adapter Cable$0.9
Car Truck Radio Auto Antenna Aerial Diversity Adapter Plug Connector Cable for Infiniti for Nissan$1.2
3-8 Pin Mini Din Male Plug and Female Socket Cable Mount Connector for Audio Video$0.85
AIO Straight Male and Female Automotive Fakra Connector for Car Radio GPS Antenna$0.45
50/75 Ohm Straight Crimp BNC Male Plug Cable Connector for RG174 RG58 RG142 LMR195$0.42
Patch Antenna WiFi 3G Antenna With Fakra Cable External Bluetooth-compatible Adapter for BMW Mercedes Carplay$1.35
AIO KINGSUN Right Angle 2 Way UHF RF Coaxial Connector PL259 Male to SO239 Female Adapter$1.35
RG174 Low Loss Universal Twin Mini Fakra Z Code Male to Female Coaxial Cable Assembly$8.5
RTK 301 Dacar 302 4 In1 TE Version MATE-AX Mini Fakra Z Female to Fakra Z Female Cable Assembly$1403.17
Kingsun Electric Co., Ltd.
🇨🇳 China
20005-10 peopleManufacturer
Established brand
OEM manufacturer
Key market
Asia
Description
Kingsun Electric Co., Ltd. is a professional manufacturer based in Cixi City, China, specializing in the development and production of electronic and telecommunication components. Established in 2000, the company operates a dedicated factory facility and offers OEM services, supported by six production lines and an in-house R&D department. Their extensive product portfolio includes fiber optic products, network accessories, CATV components, and specialized electronic tools such as solderless breadboards, cable testers, and laser levels. Key offerings feature keystone jacks, patch panels, wiring blocks, modular plugs, and room temperature controllers. With over two decades of experience in international trade, Kingsun Electric Co., Ltd. maintains a strong export presence, supplying high-quality goods to more than 20 countries worldwide. The company is strategically located near the Ningbo seaport, facilitating efficient logistics and prompt delivery for its global B2B clientele.