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All Load Bank Products Produce high quality power resistors with wisdom, build ZENITHSUN brand

  1. Aerospace precision test load
  2. Generator sets test load
  3. Charging Pile Testing Equipment loadbanks
  4. Communication data center test load
  5. High current stainless , steel test load for Power generation,equipment & nuclear power project
  6. Generator sets load test in field

ZENITHSUN Brand StrengthState High-tech enterprise, 16 years brand precipitation, Fortune 500 worldwide clients witness

  • Technical Strength

    15 members efficient technical team, more 20 national patents,cooperates with South China university of technology to provide the most professional and the most advanced load banks & solution to the customers in different fields with different requirements

  • Production Strength

    16 years of production experience, more 6000 square meters production workshop,has been produced more 20200 sets load banks.

  • Quality Safeguard

    Have the most comprehensive testing equipment in the industry, Strictly implements ISO TS16949 international quality management system standards.

  • 360°full scope of
    protection system

    Independently R&D and upgrade the protection module, handpick load and matched devices, having multiple protection functions including over-voltage, over-current, over-temperature, fans phase sequence, fans overload and so on

  • High Capacity Load Bank>50MW

    For high voltage load banks, load voltage is up to 150KV

gathers more 20 resistors industry R&D engineersprovides customized service & solution to customers

Technical consult hotline:0086 755-81478699Inquiry Now

Main CustomersFrom the land to the space, from civilian to military, radiation of the world's 56 countries and regions,
ZENITHSUN has served total 3966 customers, providing the customers high power resistor and load banks

About usProduce high quality power resistors with wisdom, build ZENITHSUN brand

Enter ZENITHSUN

Shenzhen ZENITHSUN Electronics Tech. Co., Ltd.was founded in July 2004,it is a state high-tech enterprise integrating R & D, design, production and sales of all kinds of high stable, high power resistors and resistive load banks. The company gathers a group of technical elites and management talents in the resistors industry, and attracts a number of well-trained excellent employees. General manager Shi Yongjun owns 20 years of rich experience and innovate ability,leads all staffs strictly enforce the ISO9001 international quality system standard. Providing resistors and good service to the customers in military industry, automobile manufacturing, frequency converter, elevator, lifting, ship, electric power, welding, power supply, wind power, solar power, as well as audio, home appliances and other industries

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NEWSRecord every moment of ZENITHSUN entrepreneurial process

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Congratulations to Zhengyang xing load resistance box is recognized by the headquarters of UL company in the United States!

Congratulations to Zhengyang xing load resistance box is recognized by the headquarters of UL company in the United States! 2020年09月09日

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Load Bank Series

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DC Load Bank High Voltage Load Bank Braking Resistors Bank NGR Neutral Ground Resistor Adjustable Load Bank Intelligent Load Bank