About Us

Founded in 2005, Joinhands is a high-tech enterprise and a “small giant” enterprise specialized, which is dedicated to the R&D and manufacturing of automotive fuel systems and cooling system accessories.

The main products are electric fuel pump, fuel pump assembly, injector nozzle, high pressure fuel pump, expansion kettle, etc. The products cover more than 5000 models of American, European, Japanese and Korean cars.

Joinhands has industrial bases in Zhejiang, Anhui and Thailand, and its headquarter is located in Jiaxing, China, which has been specializing in the industry for 19 years. With consistent craftsmanship, cutting-edge R&D technology, meticulous manufacturing control, and the pursuit of quality excellence, we have provided high-quality products for customers in more than 100 countries and regions around the world, and have gained the affirmation and praise from customers, and have become the long-term partners of famous domestic and foreign automobile enterprises and Fortune 500 companies.


Company Profile
  • 328876 m2

    • 1

    • Center

      (Shanghai Strategic Center)

    • 5

    • Production bases

      (Zhejiang, Anhui, Chonburi, Thailand)

  • 2000+ Employees

  • 5000+ Varieties

Development Milestone

Development Milestone

2005 - 2010
  • 2005

    Established Zhejiang Zhongheng Auto Parts Co., Ltd.

  • 2009

    Completed the production base in Jiaxing.

  • 2010

    Established the R&D Center for Machine Replacement and implemented machine replacement.

2011 - 2014
  • 2011

    Cooperated with Honda as a supplier of electric injection pumps.

  • 2012

    Access to the supplier system of famous auto parts manufacturers.

  • 2014

    Development of fuel injectors in cooperation with research institutes.

2016 - 2019
  • 2016

    Awarded High-Tech Enterprise

  • 2017

    Construction of the plant at 666 Tanghui Road begins

  • 2019

    Awarded the Mayor's Quality Award

2020- 2022
  • 2020

    Zhejiang Provincial Enterprise Technology Center
    Zhejiang Provincial Enterprise Research Institute
    Zhejiang Digitalized Workshop

  • 2021

    Export Famous Brand Enterprise of Zhejiang Province

  • 2022

    Provincial Foreign Trade Integration Leading Enterprise

2023 - Future
  • 2023

    Specialized and New “Small Giant” Enterprise
    The testing center was certified by CNAS
    Established production base in Thailand

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Sales Network

We have provided high quality products for customers in more than 100 countries and regions all over the world, gained customers' affirmation and praise, and become a long-term partner of famous domestic and foreign automobile enterprises and the world's top 500 enterprises.

Sales Network

Enterprise Honors

Enterprise Honors
  • 2023

    The testing center was certified by CNAS

  • The fifth batch of

    specialized and new “small giant” enterprise

  • National

    Intellectual Property Advantage Enterprise

  • National

    High-tech Enterprise

  • 2019

    Provincial Research and Development Center

  • 2020

    Provincial Research Institute

  • 2020

    Provincial Technical Center

  • 2020

    Zhejiang Provincial Digitalized Workshop

  • 2017

    Zhejiang Famous Brand Products

  • 2019

    Group Standard of Motorcycle Fuel Pump

  • 2019

    Jiaxing Mayor's Quality Award

  • 2022

    Provincial Industrial Internet Platform

Social Development
Sustainable Development
  • Photovoltaic Power Generation

    Photovoltaic Power Generation

    We utilize electricity generated from renewable energy sources such as solar power to help with electricity consumption for our manufacturing.

  • Internal Recycling Irrigation System

    Internal Recycling Irrigation System

    Recycling of water resources for a greener environment.

Joinhands Charity Foundation

Joinhands committed to charitable causes, targeted poverty alleviation, disaster relief, education assistance, disease education assistance, public welfare activities, and other areas.

  • Targeted poverty alleviation

    Targeted poverty alleviation

  • Disaster relief assistance

    Disaster relief assistance

  • Education assistance

    Education assistance

  • Disease assistance

    Disease assistance

  • Public welfare activities

    Public welfare activities