We, GRANDSOLEIL Co., Ltd. make a continuous effort by setting a new goal to overcome and challenge difficulty in the rapidly changing business environment.

We are thankful for customer's support about our products such as house hold water heater, midnight electric boiler, ondol(Sheath heater), We are developed as midnight power equipment company thanks to consumer's trust and support.

Our faith is that "we exist as consumer exist". and make the best effort to manufacture perfect products based on great materials.

For any questions, please contact us anytime and we will kindly answer for it.
We will do our best for consumer's satisfaction.

Thanks.