Manufacturer of graphene supercapacitor batteries

Has super capacitor module passed the QC test?
Before shipment, Shanghai Green Tech Co.,Ltd. will perform a complete process to test super capacitor module. During each process, we will strictly guarantee the quality of the products from raw materials selection to your finished product. Each item generated by us has passed rigorous QC test.
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Shanghai Green Tech started with supercapacitor production. graphene capacitor is one of Shanghai Green Tech's multiple product series. Each step of GTCAP graphene capacitor production meets the international production specification. Detailed inspection is implemented to ensure quality before mass manufacturing.

We aim to provide added value to our country, to understand the needs of our customers and to listen to the expectations of the community. Please contact us!

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