Zhejiang Longer Electric Co., Ltd.

Watt-hour Meter, Din Rail Watt-hour Meter, Electronic Watt-hour Meter

Main Products: Watt-hour Meter
    1. Mechanical Watt-hour Meter DD28 Single-phase Electric Watt-hour Meter
      DD28 single-phase electric watt-hour meter is a kind of induction meter, which is applicable to measure the rated frequency 50Hz and power loss in electrified wire netting. All technical targets are completely conformed to National Standard GB/T15283-94 and International Standard IEC 521...
      pdfMechanical Watt-hour Meter
    1. Electronic Watt-hour Meter Single-phase Electronic Watt-hour Meter
      DDS238 single phase electrical watt-hour meter adopt a large scale of integrated circuits and SMT technology, whole screen and anti-jamming structure, its technical performance are completely conform to national standard GB/T 17215-2002 and international standard IEC62053. DDS238 single phase electrical watt-hour ...
      pdfElectronic Watt-hour Meter
    1. Din Rail Watt-hour Meter  DDS238 single phase DIN rail watt-hour meter is a kind of new style single phase electronic watt-hour meter, the meter completely accord with relevant technical requirements of class 1 and class 2 single phase energy meter stipulated in National standard GB/T17215-2002 and ...
      pdfDin Rail Watt-hour Meter
    1. Counter for Energy Meter Model:  JSQ200
      Working Voltage: 3V-5.5V
      Motor Resistance: 450±50Ω
      Output Torque: 35~50μNM/4.0V...
      pdfCounter for Energy Meter
About us

Zhejiang Longer Electric Co., Ltd. is a leading manufacturer of mechanical watt-hour meters, electronic watt-hour meters, Din rail watt-hour meters, and meter accessories in China. Our production facilities are fully equipped with modernized, state-of-the-art machinery, as well as engineers and technicians who have honed their knowledge and skills in manufacturing our lines of watt-hour meters. Our team has years of experience in the development of new designs and meeting our customers’ needs for watt-hour meters. This extensive experience provides us a stable foundation for creating watt-hour meters and Din rail watt-hour meters which are accurate, reliable, compact, light weight, and convenient to install.
We use technologically advanced machinery and inspection equipment, which guarantee a high level of satisfaction to our clients. We also make use of a multitude of testing equipment in ensuring superior quality in our lines of watt-hour meters. Our crew of technicians implements stringent quality control inspections, in order to produce quality watt-hour meters, mechanical watt-hour meters, electronic watt-hour meters, Din rail watt-hour meters, and meter accessories. Each step of manufacturing is overseen, from the beginning with raw products, through production, to timely delivery. This we follow up with excellent customer service.
All of our mechanical watt-hour meters, electronic watt-hour meters, Din rail watt-hour meters, and various meter accessories, are manufactured to specifications which satisfy the demands of our global customers. We export our watt-hour meters and Din rail watt-hour meters to America, Russia, Colombia, Chile, the Philippines, Singapore, and France, among other regions. Our company has been awarded with IS09001: 2000 and CCC Quality certifications. We are committed to exporting superior quality electronic watt-hour meters and Din rail watt-hour meters to every client. This is how we have reached and maintain our position as a leader in the electronic watt-hour meter industry.

More >>