We will deliver regular large supercapacitor sample as soon as possible once you make your decision. But if you have some special needs like customizing the samples, it will take longer time. Before shipment, we need to conform the sample type, size, specification, etc., for which we can guarantee the communication efficiency. We have always been working with reliable and trustworthy courier company for years, that absolutely guarantees the sample will be transported to you safely and efficiently.

With the spirit of continuous innovation, Shanghai Green Tech Co.,Ltd. has developed into a highly developed company. Shanghai Green Tech is mainly engaged in the business of super capacitor module and other product series. The product is guaranteed to be durable and functional. The product only gives off some heat, much less than traditional light bulbs. And it doesn't emit infrared (IR) which makes bulbs hotter and wastes energy.

We are committed to maintaining the highest ethical standards in our business. We have implemented an integrity management plan that sets out the administrative structure and measures for integrity management. Inquire now!