Manufacturer of graphene supercapacitor batteries

Where to get help if super capacitor module gets problem during the use?
At Shanghai Green Tech Co.,Ltd., we have established an after-sales service team which is responsible for keeping close contact with customers and dealing with relevant problems occurred after products sale. If super capacitor module can't work normally, please be rest assured that we have formulated solutions to cope with this problem. If the fault in the product is caused due to non-human damages or misuse, and more the product is still under warranty, then we are responsible for repairing the product or delivering a new one to you for free. If the fault is caused by improper use, then it would be different.
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GTCAP is the best-selling brand in China. super capacitor module is one of Shanghai Green Tech's multiple product series. The design style of GTCAP graphene supercapacitor keeps receiving a good market response. The product features low maintenance because it has no filament or moving parts. It does no harm to users when it is damaged sometimes.

We always participate in fairtrade and refuse vicious competition in the industry, such as causing administered inflation or product monopoly. Inquire online!

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