The first time we met was on Munich Intersolar Exhibition, they are a big battery distributor in Germany,come to check our lithium battery samples and have a great conference with us
After the exhibition, we started cooperation from a 12V100Ah lithium lifepo4 battery sample testing for almost half year. For customized battery, we have always been doing our best to support the customer, label design, case selection, bluetooth APP development, and communication protocol discussion with our supplier and answer all other related quationes. All efforts paid off in the end, the customer released a 40ft container batteries PO to us even without testing more samples, and orders come each by season. Even though something wrong happened with the carton, but all got a good solution with the help of our engineers.
And of course, Customers are very satisfied with our service, product quality and after-sales service.