OEM & ODM

Through strict market evaluation, product development, quality control and first-class technical support,Sumry is committed to becoming the world’s leading OEM / ODM supplier
of inverters, MPPT controllers, lithium batteries and portable ups.

With more than 10 years of OEM / ODM experience, we can meet your various needs. More than 1000 employees provide support to customers around the world and can
help you successfully start any project.