Suzhou Wanjia Electric Co., Ltd.


Provide for consumers products and services with happiness


    Suzhou Wanjia Electric Co., Ltd.VINKAfounded in 2003, is an exclusively Japanese-funded company dedicated to research and development, manufacturing and sales businesses. Located in Wuzhong District, Suzhou, Jiangsu Province, Vinka covers an area of over 20,000. Equipped with two sub-factories and one Research & Development Center and staffed, Vinka divides its business to three major domains including Electrombile Business, Auto Parts Business and Household Appliances Business under administration of three specific divisions  which are committed to manufacturing products including electric power-assisted bicycle central motors and torque transducers; such interior trim parts as automobile sun shades, retroreflector and seat accessories; and household appliances and daily item accessories. Over the years, Vinka has established robust cooperative relations with numerous world-renowned clients.

    The company has been approved by ISO9001, ISO14001, OHSAS18001, ISO/TS16949, 3C and other system certifications. Vinka has developed and gained skills in productivity and quality assurance on the ground of years of experience and qualifications in manufacturing. .

    Qualified as the National High-tech Enterprise in 2013, the company has set up a well-trained research and development team consisting of three professors, five doctors and a number of masters which accounts for above 80% of the entire team. Industry-university-research bases jointly established by Vinka and academies/institutes of domestically-renowned colleges and universities (e.g. Soochow University) are launched to commit to tackling key problems in new industrial technologies and projects.

    Vinka has shifted its focus onto electric bicycles since 2012, as outcomes of which the company has successfully and independently researched and developed central motors, torque transducers and other core products, and applied/been authorized with over fifty domestic and international patents for invention, patents for utility models and software copyrights. Thanks to its synergy development of electronics, mechanics, computer, automation and other similar fields, Vinka has grown into an industrialized technology company boasting capabilities in innovative research & development, manufacturing and quality control.

Brand concept

Our advantages

  • MFG advantage
  • Qualification advantage
  • R&D advantage
  • Scale advantage

● More than ten years' cooperation with many world-class companies according to high manufacturing standards

● Guarantee of high integration automation equipment

● In-house manufacturing of core parts of the whole system

● Comprehensive team covering electronics,software, machinery, automation and other fields

● National High-tech Enterprise

● lSO9001

● lSO14001

● OHSAS18001

● lSO/TS16949

● EN15194-2017/UL

● 20 years of automobile R&D level

● lnternational top foreign technical leaders

● Establishment of R&D center of Suzhou University

● Establishment of WTDP laboratory authorized

● More than 70 patents

● Leading capital scale in industry

● Invests in the establishment of R&D/sales/after-sales in Europe

● After-sales capabilities in major customer regions around the world

● Enterprises listed on science and Technology lnnovation Board

● Two sub-factories

● R&D subsidiary


  • 2003

    Incorporation of the VinkaFounding of Household Appliances Business Division

  • 2005

    ISO9001 and ISO 14001 certification approvalsFounding of auto parts business division to focus onauto parts manufacturin...

  • 2006

    OHSAS 18001 certification approval......

  • 2008

    ISO1400 1 certification approval,ERP/CRM/PLM/MES application in industrial systematic management system.......

  • 2010

    ISO/TS16949 quality management system certifaction approval......

  • 2011

    Set-up of Soochow-University-based Industry-university-research Institute to steertwords productivity revolutionwith tec...

  • 2012

    Founding of electromobile business division and R&D center......

  • 2013

    Awarded the qualification of National High-tech Enterprise......

  • 2014

    Awarded the qualification of Suzhou Intelligent Electrical Vehicle Engineering Research Center.

  • 2017

    Obtain global international patent and trademark ,the number of corepatents hasexceeded fifty......

  • 2018

    Jointly inject capital with European enterpeise,establish European Branch and set up Czech R&D/Sales/After-sales Center....

  • 2019

    EN 15194-2017,ISO 13849 Certification Approval......