Dongguan DISI Lighting Chemical Co., Ltd. was established in year 2010 and is located in an important industrial city, Dongguan, China.

DISI is a lighting company specialized in LED product design, RD, production, sale and distribution. Our main product lines are LED tube lights, LED projection lights and all kinds of indoor/outdoor LED lighting products.

Our LED products are safe, energy-efficient, environmental friendly and stable in their performance. They are widely used in public, commercial and household places and are sold in over 80 provinces, municipalities and autonomous regions in China, as well as Southeast Asia, Europe and the United States. Our products have been recognized by business and home users from our own country and aboard.

We are adhering to the principle of "Innovation as well as customer first". We follow the professional practice and sincere business integrity philosophy. We have also implemented the "quality-oriented and sincerity first" policy to create the "Otis" brand and have established a corporate image to provide customers with our excellent quality products.