Manufacturer of graphene supercapacitor batteries

Can Shanghai Green Tech provide certificate of origin for graphene capacitor?
If requested by the customer, Shanghai Green Tech Co.,Ltd. can provide the certificate of origin of graphene capacitor. Since launching the product, we have successfully obtained certification to prove the effectiveness of our products. The certificate of origin makes our products reliable and trustworthy.
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After years of efforts, Shanghai Green Tech has defeated most competitors and taken the dominated position when it comes to developing and manufacturing graphene supercapacitor. The graphene capacitor series has become a hot product of Shanghai Green Tech. The separation and purification process of GTCAP supercapacitor will be conducted for several times. It is separated from the complicated mineral aggregates and refined at least two times for high purity. Many customers are greatly impressed by its optimal performance and superior quality.

We have a key role to play in the industry shift towards sustainable development. We will lower our own carbon footprint and promise not to cause pollution to the environment.

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