Hangzhou Xili Watthour Meter Manufacture Co., Ltd.

Professional High Quality Energy Meter Supplier

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Hangzhou xili watthour meter manufacture co.,ltd Factory Tour

Certification
Good quality Single Phase Energy Meter for sales
Good quality Single Phase Energy Meter for sales
Stable machine, competitive price, rich products series. You have all above mentioned !

—— Andrey

Good design, good organization, capability to listen to customer’s need…

—— Ivan

This supplier is very serious with work and I am very satisfied with the services.Happy to create long term business relationship with your company.

—— Thomas Brehmer

Thanks for the good quality for long time use! your are our reliable partner in China for energy meter products !

—— Vystavkin Oleg

Excellent!!! Quick shipment! All meters are working fine! Good seller!

—— Holger Rullhusen

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SMT Population Pick&Place, Wave Soldering Manual Soldering Assembly Calibration Warehouse
SMT Population
Pick&Place, Wave Soldering
Manual Soldering
Assembly
Calibration
Warehouse

SMT Population

Where the PCB are populated with SMD components and processed through reflow oven to ensure satisfactory population. Here the SMT stands for Surface Mounting Technology, it's widely adopted technology in electronic products.

Pick&Place, Wave Soldering

Right after the procedure of SMT, through hole components are installed and then processed during wave crest soldering.

Manual Soldering

This this procedure, components like battery, LCD, backlight, would be manually soldered due to their fragile immunity to high temperature in reflow oven or wave crest soldering. Manual sodering request highly skilled soldering skills. After the PCBA are properly soldered, they would be placed in high temperature room for aging for several hours.

Assembly

After the PCBA was fully populated and soldered, it would be conducted FCT & ICT to verify the circuitry are performing properly as expected, qualified PCBAs will be transferred to assembly process, during which the PCBA would be assembled with meter base, terminal block, wires, and other parts, etc.

Calibration

With the modern technology in computer science, meters are widely calibrated by means of software calibration, which is automatically carried out on the test bench with reference meter.

Warehouse

After the meter was calibrated, it would go through other procedures like high temperature aging and ambient temperature aging, and after all the tests, which are meant to simulate the real operating scenarios and make sure metering products are functioning properly, meters would be re-checked the accuracy, or call it accuracy verification. If they are tested okay, they would be packed and forwarded to warehouse, ready for delivery.

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R&D Lab 1 EMC test lab R&D Meeting Environment Test Lab
R&D Lab 1
EMC test lab
R&D Meeting
Environment Test Lab

R&D Lab 1

One well equiped test center have been supporting these divisions during the R&D process, type test of single phase meters and three phase meters could be conducted and issued test report accordingly.

EMC test lab

EMC test lab is qualified to conduct tests set forth in the IEC standards.

R&D Meeting

There are totally 3 divisions in Research & Development Department, they are individually responsible for energy meters, smart systems and communications, overseas market products development, Testing Center, etc.

Environment Test Lab

Environment test lab covers all type of tests including Dry heat test, Cold test, Damp heat cyclic test, Solar radiation test, etc., etc.

  • Production Line

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

     

    XILI Metering adopts state-of-the-art manufacturing equipment and most high quality standard for energy metering products. Follow the introductions below to learn more about our production line;

     

    SMT Population

     

    Where the PCB are populated with SMD components and processed through reflow oven to ensure satisfactory population. Here the SMT stands for Surface Mounting Technology, it's widely adopted technology in electronic products.

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Pick & Place, Wave Crest Soldering

     

    Right after the procedure of SMT, through hole components are installed and then processed during wave crest soldering.

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Manual Soldering, PCBA aging

     

    This this procedure, components like battery, LCD, backlight, would be manually soldered due to their fragile immunity to high temperature in reflow oven or wave crest soldering. Manual sodering request highly skilled soldering skills. 

    After the PCBA are properly soldered, they would be placed in high temperature room for aging for several hours.

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Assembly

     

    After the PCBA was fully populated and soldered, it would be conducted FCT & ICT to verify the circuitry are performing properly as expected, qualified PCBAs will be transferred to assembly process, during which the PCBA would be assembled with meter base, terminal block, wires, and other parts, etc.

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Calibration

     

    Accuracy is the core of metering product, and it directly involves money in revenue applications. With the modern technology in computer science, meters are widely calibrated by means of software calibration which is automatically carried out on the test bench with reference meter.

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Accuracy Recheck, Packing, etc.

     

    After the meter was calibrated, it would go through other procedures like high temperature aging and ambient temperature aging, and after all the tests, which are meant to simulate the real operating scenarios and make sure metering products are functioning properly, meters would be re-checked the accuracy, or call it accuracy verification. If they are tested okay, they would be packed and forwarded to warehouse, ready for delivery.

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

  • OEM/ODM
  • R&D

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

     XILI Metering has been investing 5% of the annual turnover on Research & Development, and own 100% IP rights of its full product range. 

     

                             Hangzhou xili watthour meter manufacture co.,ltd

     

    There are totally 3 divisions in Research & Development Department, they are individually responsible for energy meters, smart systems and communications, overseas market products development, Testing Center, etc.

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    One well equiped test center have been supporting these divisions during the R&D process, type test of single phase meters and three phase meters could be conducted and issued test report accordingly.

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    EMC test lab is qualified to conduct tests set forth in the IEC standards.

     

    Hangzhou xili watthour meter manufacture co.,ltd

     

    Environment test lab covers all type of tests including Dry heat test, Cold test, Damp heat cyclic test, Solar radiation test, etc., etc.

    Hangzhou xili watthour meter manufacture co.,ltd

     

     

Contact Details
Hangzhou xili watthour meter manufacture co.,ltd

Contact Person: Mr. Laurence Xu

Tel: 86-571-56660399

Fax: 86-571-56660399

Send your inquiry directly to us (0 / 3000)