Module class Factory

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Module class manufacturers

Supply of energy meter related components and modules, power sampling modules (combined current transformers, voltage transformers, combined shunts), single-phase measurement modules, three-phase measurement modules, various communication modules, power supply modules, etc.; Convenient for customers to carry out modular design.
  • CT Groupware

    CT Groupware
  • PCB (Printed Circuit Board)

    PCB (Printed Circuit Board)

Welcome To A National High-tech Enterprise

Established in 2000, Zhejiang Yongtailong Electronic Co., Ltd. is located in the center of Shanghai, Hangzhou and Suzhou cities. As a professional China Module class manufacturers and Module class Factory, YTL designs and produces electronic energy meters which are cost-efficient and ideal for the use in solutions for AMR/AMI at residential as well as industrial applications.YTL was one of the first companies in the domestic market with which had an internal R&D department as well as international sales business. YTL is devoted to develop and design all types of wholesale Module class, concentrators and solution applications. At present our export volume makes us a leading company for technology and product export to more than 50 countries throughout the world.

  • 2000

    Established In

  • 500+


  • 50+

    Export Country

  • 350+

    Design Right Patent

YTL Honor

  • MID
  • KEMA
  • DLMS
  • IEC
  • KEMA
  • SGS

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Industry Knowledge Extension

A printed circuit board (PCB) is a board made of insulating material (typically fiberglass or plastic) with conductive pathways etched onto its surface. PCBs are used to connect and control electronic components in various devices, including computers, smartphones, and other electronics. They offer a compact and efficient way to route electrical signals and power between components and are an essential component in modern electronics manufacturing.
A module class PCB is a printed circuit board (PCB) that is designed to host an electronic module, such as a microcontroller or an integrated circuit, for a specific application. The design of a module class PCB typically includes components and connections that are necessary for the module to function properly, and may also include additional components for additional features or functionality. The term "module class" refers to the fact that the PCB is designed to be used as a module, or building block, within a larger system.