Call Us:-+8613175696608

Company Profile

Zhejiang Sandi Electric Co.,Ltd is a innovative and high-tech company, who was established in 2008 and specialized in researching, developing, manufacturing, selling and service the new energy power products more than 10 years, which widely recognized by customers for our varieties, top quality, powerful unique functions and excellent service.

During the past 10 years, SANDI company insist on technology as forerunner, we established our own research & development team, keep good long term research cooperation with top universities, fetch in and absorb international advanced technology, build strict quality control system. At present, the products developed by our company basically contain the best and most popular products at home and abroad, which stands for the top level of electrical source manufacture all over the world.

The main products are: off grid inverter / pure sine wave inverter / low frequency inverter / high frequency inverter / solar inverter / power inverter / uninterrupted power supply / UPS, grid tie inverter / on grid inverter, MPPT solar pump inverter, solar charge controller, wind-solar hybrid controller, ac-dc battery charger / rectifier, pv combiner box / solar junction box, single phase to three phase converter / 60hz to 50hz converter / voltage converter / frequency converter, explosion-proof off grid inverter, marine waterproof off grid inverter, vessel used inverter, train used inverter, wide voltage no need battery off grid inverter, battery cabinet, photovoltaic parts (SPD, circuit breaker, fuse, pv connector). etc. SANDI products are known for excellent performance, reliable and stable quality and approved by CE (EMC & LVD), SAA (AS4777 & AS3100), VDE ARN 4105, UL1741 & CSA22.2, G83, G59, ISO9001 certifications.

Meanwhile, we have established a professional after-sales service team, with good oral and written English can supply the best and quickest service to all customers, any inquires or questions will be replied within 24h. SANDI will be your best partner and supply earnest service all the time.

"High Efficient, Rigorous, Pragmatic" is the continuous pursuit of the SANDI company. Facing today and the future, we will provide more professional and perfect services to the public, we believe that through our continuous efforts and pursuit, we can become one of the most influential enterprises between big-power inverter manufacturers.

We will ceaselessly struggle and create refulgence with you together!

Business Details:

Business Type

Manufacturer, Supplier, Exporter & Trader

Year of Establishment


Number Of Employees

200 People

Total Annual Sales Volume

US$10 Million - US$50 Million

Main Markets

Western Europe, Eastern Europe, Southern Europe, Oceania & Domestic Market



Product Certifications

CE, SAA, G59/1, EMC, SAA

No. of Production Lines


OEM Service Provided


Major Products

  • Off Grid Inverter
  • Grid Tie Inverter
  • Pure Sine Wave Inverter
  • Solar Pumping Inverter
  • Solar Charge Controller
  • PV Combiner Box
  • AC to DC Battery Charger
  • Wind-Solar Hybrid Controller
  • Single Phase to Three Phase Converter
  • Very Low Frequency High Voltage Test Instrument
Back to top