Dalian Seaside Door Controlling System Co. Ltd is a world wide manufacturer of, and one of the largest specialized companies producing, garage door openers and accessories.

We continually update our garage door opener products, based on the the findings of our excellent development and research team, which , makes Seaside a leading brand in the garage door opener field.

With our vast knowledge and experience, we are currently providing state-of-the-art garage door openers all over the world. Such as the 9357 / 9367 residential series in North America, FR / SM residential series in Europe and finally the IOMH and IOMT industrial openers.

Since our founding SEASIDE has experienced increased market share every year. We have an outstanding reputation with our partners which is based on our high quality products. SEASIDE is ISO9001 certified and also has UL 325, CE, TUV and ROHS certifications.