Welcome to SJ Co., Ltd.

I am Kang Jong Bong, the CEO of SJ Co., Ltd.

Since it was established in 2011, SJ has concentrated on developing energy products.
SJ executives and employees will make ceaseless efforts to promote existing products while developing better ones.

SJ executives and employees will run to create a new trend by developing novel technologies and meeting customer needs, and go hand in hand with customers.

SJ is expecting your warm welcome and support, and we will do our best under the motto, “THE NEW ENERGY PARTNER, SJ.”

Thank you.