Can graphene supercapacitor sample charge be refunded if order is placed?

2020-11-05

GTCAP

This is possible if the graphene supercapacitor samples are offered not in free way. It is great honor for Shanghai Green Tech Co.,Ltd. to be your supplier. If the sample charge cannot be refunded, a discount may be offered. If the sample charge is refunded, details may be listed in the contract signed.

GTCAP Array image87

Based on years of development, Shanghai Green Tech shows strong capabilities of designing and manufacturing graphene supercapacitor. We have been regarded as a reliable manufacturer and supplier. Various in styles, Shanghai Green Tech's graphene battery can meet the needs of different customers. GTCAP graphene supercapacitor for sale is scrutinized strictly. It is required to go through the quality tests including short circuit protection, maximum power output, and energy transforming efficiency. graphene battery's quality is stable and reliable.

Our purpose is to constantly maintain the highest standards of business practices and provide the best possible results for our customers globally.

GET IN TOUCH WITH Us

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...

Can ultra capacitor module be made by any shape, size, color, spec. or material?

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...

Where to get help if ultra capacitor module gets problem during the use?

Ultra capacitor module, as the hot sale of our products, usually accepts good feedback. All products of this series shall meet our standard that is made by our quality...

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...