There are graphene ultracapacitor samples provided in Shanghai Green Tech Co.,Ltd.. Before placing an order, customers can apply for samples to see whether the product meets their requirements. The sample can be also customized in different colors, sizes, and other specifications. Normally, it takes some time to ship the samples to the destination. If customers are satisfied with the sample quality and style, they can conduct further cooperation with us. Though it may account for a certain proportion to our manufacturing cost, we believe it will help improve customer experience.
Shanghai Green Tech is the main producer of supercapacitor at home and abroad. As one of Shanghai Green Tech's multiple product series, super capacitor module series enjoy a relatively high recognition in the market. GTCAP super capacitor module is made from durable raw materials with good properties. The product provides a quick and easy setup by following the installation guide. It also allows users to replace within a few minutes.
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