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Tianjin Santroll Electric Technology Co., Ltd.

Tianjin Santroll Electric Technology Co., Ltd. is a private high-tech enterprise dedicated to providing micro electric vehicle controller and motor drive control solutions. The company was established in 2019, with a registered capital of 32.32 million and more than 1,000 employees, of which the R & D personnel account for more than 10%.In order to expand and serve the southern market, we have set up offices in Wuxi, Shenzhen, Jinhua and Chengdu respectively. The company was founded and controlled by Tianjin Santroll Electric Automobile Technology Co., Ltd, and is mainly responsible for the micro electric vehicle controller business. This business is the start-up project of Santroll established in 2001 and has been one of the core businesses of Tianjin Santroll ever since.


Tianjin Santroll Electric Automobile Technology Co., Ltd. is a large-scale private high-tech enterprise dedicated to providing drive system solutions and core components for new energy electric automobiles. The company was established in 2001 with a registered capital of RMB 89 million 270 thousand. In the field of drive systems of permanent magnet synchronous, AC asynchronous, DC brushless, DC brushless, it has more than 100 independent intellectual property rights. Products can be widely used in various electric vehicles such as hybrid electric vehicles, pure electric vehicles, electric forklifts, electric golf carts, electric sightseeing cars, electric police patrol cars, electric vehicles for the aged, electric two-wheelers, etc.


Tianjin Santroll Electric Technology Co., Ltd. integrating R & D, manufacturing, sales and service, follows the principle of "create the smallest, zero defect rate micro vehicle drive in the industry", and always keeps the R & D investment more than 20% of operating revenue. The main products are electric micro vehicle controllers of electric bicycles, sharing electric bicycles, export electric scooters, export power-assisted bicycles, electric pallet trucks, electric trolleys, etc.


  • 2019year

    Established in Tianjin

  • 50+people

    R & D personnel

  • 3232thousand

    Registered capital

  • 800thousand/unit

    Annual capacity

Company Culture
  • Active

    Be active to face work

    Be active to solve problems

    Be active to change yourself

  • Persistent

    Be persistent in actions

    Be persistent in results

    Be persistent in insistence

  • Honest

    Honest when getting along with people

    Practical when doing job

  • Speed

    Speed is the strongest competitiveness

    High speed is the biggest economy

  • Happy

    We like happy friends

    We like happy colleagues

    We like happy leaders

    We like happy subordinates

  • 2001

    On March, 2001, Santroll was established.

  • 2003

    On August, 2003, the market share of electric bicycle controllers exceeded 30%, and its annual sale was the first in China.


  • 2004

    On March, 2004, it was the first to introduce the brushless Hall controller in China, which set off the technical innovation of the industry.

  • 2005

    On November, 2005, organized the drafting and review of “Technical Requirements for Electric Vehicle Controller DB12/T25-2005”.

  • 2006

    On August, 2008, Santroll was rated as Tianjin Enterprise Technology Center.

  • 2007

    On April, 2007, passed the “ROHS” certification.

  • 2014

    On July, 2014, Santroll Micro Vehicle Division was established.

  • 2015

    On November, 2015, entered the European moped market.

  • 2016

    On April, 2016, introduced the smallest MINIHALL controller in the industry.

    On August, 2016, took the lead in entering the sharing bicycle industry.

    On December, 2016, the cumulative export of controller products exceeded 1 million sets.


  • 2017

    On October, 2017, introduced a large six-tube vector controller with better stability, replacing the traditional nine-tube controller for the first time.


  • 2018

    On February, 2018, started cooperation with Helloglobal.

    On July, 2018, the product successfully entered the field of sharing scooter in the United States, and cooperated with lime, and sold more than 300,000 sets of the products in that year.

    On September, 2018, started collaboration with Didi.

  • 2019

    On Augest, 2019, The related products have passed the certification of ENISO13849-1:2015 & ENISO15194-2017, and are generally recognized in the world.

    On October, 2019, Tianjin Santroll Electric Technology Co., Ltd. was established.

    On November, 2019, developed non-outgoing line controller suitable for the sharing industry, taking a lead in the industry.

    On December, 2019, the total output exceeded 4 million sets.

  • 2020

    On March, 2020, Started all-round cooperation with Meituan.

    On December, 2020,The production capacity increased rapidly, and the annual production capacity exceeded 8 million units; Related products have passed UL2849 certification.


Our Clients
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Foreign Trade

Include more than 20 countries such as Europe, America, India and so on

More than 60 million sets sold worldwide

Provide global technical support and after-sales service