Company profile

Founded in June 1998, Shanghai Weimao Electronic Co., Ltd is a professional manufacturer of electronic components which integrates with R& D, manufacturing, sales and services. 

Our main products include electronic wire, wire harness components, vehicle system wiring harness, plastic parts, PCBA and winding coil, covering more than 300 systems and 4000 models, and they have been widely used in high-end industries like automotive, new energy vehicles, environmentally friendly green energy, robot, high-speed rail, scale and household appliances.
  • 450

    About 450 employees

  • 13000

    Over 13000㎡ floor space

  • 11000

    Plant use areaabout 11000㎡

  • 2000

    The research office exceeds 2000㎡


Weimao covers an area of 13000 square meters, includes 2000 square meters R& D area. We pay consistent high attention to products quality and emphasizes on establishing employees’ strong quality awareness.


From year 2000, Weimao got ISO 9001 certificate, IATF16949 certificate, and UL certificate in succession. Our products also comply with ROHS and Reach standards. Meanwhile, Weimao pays high attention to intellectual property protection. We own 2 patents for invention, 41 patents for utility models and 10 patents for design. In 2014, we were recognized as Shanghai high-tech enterprise. In August,2015, we became a listed company with stock code 833346.