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About US

Shenzhen Green Digital Power-Tech CO., LTD was established in 2002,we are a professional manufacturer for highly efficient and reliable SMPS, smart battery chargers, DCDC converter and  BMS products designer in China. We have two factory in Shenzhen, one is located at Shajing Baoan District, the other is located at Time Valley Guangming District.


Our products cover 5W~5000W power range smart chargers for Ni-MH, Ni-Cd, Li-ion, Li-polymer, LiFePo4 and Lead-acid /AGM/ GEL/VRLA/WET  battery types. 


The annual sale  in 2018 is 16.8 million USD, total 2,000,000 units SMPS and chargers. Our products are approved by cTUVus, PSE, GS, CCC, FCC, SAA, CE and so on.


Our 90% end customers are located in China, USA, Japan and Europe and so on .


We have four SMPS experts who have 20+ years experience in SMPS design and two DSP/ARM experts in our R&D department. In 2018, we got the certification of “China National Hi-Tech Enterprise”.



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