How to contact your after-sale service division?

2020-11-05

GTCAP

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There are various ways for customers to contact Shanghai Green Tech Co.,Ltd.'s after-sales team. Since founded, we have established strong after-sale system including online communication on Twitter, Facebook, phone, E-mail and so on, which can help customers contact us in a convenient way. You may tell any of our staff about the problems you have encountered, we will arrange our professional staff to contact you immediately.

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With years of efforts on the design, manufacture, and distribution of supercapacitor, Shanghai Green Tech has become one of the most competitive manufacturers in the industry. The graphene battery series has become a hot product of Shanghai Green Tech. graphene capacitor is widely loved by customers and dealers. Shanghai Green Tech is committed to providing our customers with graphene capacitor and technical support.

We see sustainability as our responsibility to contribute to a sustainable future in all possible aspects of our business. We put special emphasis on reducing our CO2 emissions, increasing energy efficiency, and minimizing waste.

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How to go through the ultra capacitor module customization?

The customization service flow of ultra capacitor module involves pilot design, sample production, volume manufacturing, quality assurance, packaging and on-time delivery...

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Shanghai Green Tech Co.,Ltd. provides customization support that makes sure your product correctly promotes your brand image. In terms of the particular requirement...

Can ultra capacitor module be customized?

Shanghai Green Tech Co.,Ltd. offers the most professional customization service for customers. With skilled R&D team and professional design team, we have enough...

How to extend ultra capacitor module warranty?

For the detailed answer to this question, you'd better contact our staff. In general, ultra capacitor module can enjoy an extended warranty service at Shanghai Green Tech Co...

How long is the warranty period of ultra capacitor module?

Ultra capacitor module warranty starts on the day of purchase and runs for certain time. If it is defective during the warranty period, we will repair or replace it free of charge...

Does ultra capacitor module have warranty period?

Each ultra capacitor module has the warranty period. During the warranty period, the product could be maintained and repaired for free. The warranty period may be...

Is ultra capacitor module tested before shipment?

The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Shanghai Green Tech Co.,Ltd.. With no exception, ultra capacitor...

Can we arrange the ultra capacitor module shipment by ourselves or by our agent?

If you would like to arrange the ultra capacitor module shipments, please contact us. Shanghai Green Tech Co.,Ltd. understands that in terms of transportation, you...

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What should I do once I receive ultra capacitor module imperfections?

We take pride in our products, and we ensure you all ultra capacitor module receive serious QC test before shipping. Yet if the last thing we expect happened, we...