APM | 功率电子测试专业供应商-交直流电源、直流电子负载

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Company Profile

APM Technologies is originated in 1989, formally established as a brand in 2012, an enterprise with high technology, capable for R&D, manufacturing, selling and servicing. Our main products are testing power sources and electronic loads, and we also offer solutions and services for customers from various industries. Our products are widely applied in aerospace, electric vehicles, power electronics, intelligent manufacturing, scientific research, education, etc.

With advanced technologies and years of experience, we manage to self-produce precision instruments, sell our products with the brand ‘APM’. We keep cooperation with scientific research teams from around the world to explore leading-edge technologies, thus upgrading our product with innovation, keeping our products and services being in the lead.

Our management idea is ‘profession, innovation, brand, service’, we are dedicated in testing and measurement, to offer better products and services. We aim to become a worldwide power electronic testing solution provider, offer services to customers from all over the world.
  • Headquarter

    Located in Liaobu, Songshan Lake District, Dongguan City. Provide services for product development, production, testing and maintenance, and won the honor of "High-tech Enterprise".

  • R&D and Marketing Center

    R&D and Marketing Center Located in Nancheng,Dongguan,it consists of R&D,Marketing and after-sales division. Following 24 hours uninterrupted service, APM offer turnkey solution per customer demand.

  • Manufacturing base

    Located in Hengli Town, Dongguan City. Specializing in hardware processing, spraying and other supporting services.

  • 2024

    New product to be released soon
  • 2022

    Launch Momentum S Series Products
  • 2021

    HQ moved to Liaobu, Songshan Lake Section, Dongguan; production base was enlarged
  • 2020

    Became member of China Power Supply Society
  • 2019

    2nd-gen DC power supply SP-3U/6U series were released
    DC electronic load EL series were released
  • 2017

    1st-gen AC power source SP-300 series and SPST series were released
    shipping intelligent system products were released
  • 2016

    Certificate of high and new technology enterprise was acquired
  • 2014

    1st-gen DC power supply LP series and SP-1U/2U series were released
    solar inverter products were released
  • 2012

    Self-owned brand "APM "is found
    APM Technologies Ltd was established
  • 2011

    Established plate processing / machining / assembling workshops and baking finishing factory
  • 2010

    Released a series of automatic production devices
  • 1999

    Production base in Dongguan was established
  • 1989

    PCM is established.
  • Company Philosophy

    Incessantly meet our customer needs.

  • Open & Innovative

    Seeking common ground while reserving differences for achieving.

  • Company Spirit

    Constant pursuit of excellence.

  • Sustainable Development

    Continually cooperate for the sake of mutual benefit.

  • Team Spirit

    Credence, unity, dedication and cooperation.

  • Service Philosophy

    24 Hours a Day of Continuing Services.

APM Technologies Ltd has always maintained a high investment in R&D, introduced a large number of advanced scientific research equipment, and built up a professional and innovative R&D talent team. While rolling development through self-owned funds, strategic cooperation with senior experts in the international industry, APM is forming a powerful platform with domestic independent R&D as the core and connecting with the world's leading-edge technologies.

APM has passed the strict whole-process quality assurance system, and has obtained product certifications from many authoritative organizations worldwidely, such as CE, ROHS, UL, CSA, FCC, AS. We upholds quality to win trust, to build branding and to accelerate business development. The good performance and precision industrial design are widely praised by clients from different areas.


40 +

R&D personnel

43 %

Experience in power electronics

30 +

EMC Testing



RS(radiated immunity)

CS(conducted immunity)

ESD(electrostatic immunity)

Conducted Disturbances Induced by RF Fields

RF electromagnetic field immunity

EFT(Electrical Fast Transients)


PFMF(Power frequency immunity)

Voltage dip & Short interruptions

Low frequency disturbance immunity test

Voltage fluctuation immunity test

Interference immunity test of frequency variation

  • Input / output function test

  • Leakage current test

  • High voltage test

  • Vibration and drop test

  • Tilt test

  • IP waterproofing test

Environmental Laboratory

Low temperature test

High temperature test

Constant humidity and heat test

Alternating humidity and heat test

Thermal analysis

Maufacturing Capacity

APM Technologies Ltd has accumulated rich production experience for more than 30 years, and has maintained long-term cooperative relationship with some well-known European and American brands. We have equipped with modern production base and factory which including independent hardware processing, spraying and other supporting services, and own strong independent production capacity. Through the independent development of material requirement planning (MRP) system, modular and intelligent production mode, we could provide flexible and efficient delivery and inventory, to quickly responds to the needs of global customers.


Manufacturing base

Hardware workshop


SMT Line


DIP Line


ATE Inspection station


Aging Inspection station


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