Sino optronix Co., Ltd. (sino as below), was established in 1997. Sino specializes in developing and manufacturing high-power LED tunnel lights, high-power LED street light, LED tube light, LED spot light, LED string light, LED industrial light and more. Advanced teachnology, scientific management, excellent quality and first class service make sino the pilot of China LED industry.

Under ISO 9001: 2000 quality management system our products are CE, RoHS and UL approved. We have established a worldwide distribution networks. Experienced engineers and trusted sales team provide top quality technical support and after sales service. We are continually expanding our innovative products to meet the market needs with superior quality, innovative, enviornment-friendly and energy-saving LED lights to push the world into the era of "green" illumination.

SMT auto machines and other test equipments are installed in the 4000sqm workshop, which guarantee the production capability and quality. Your OEM and ODM projecrs are welcomed.

New energy era, we shall illuminate the world with "green"lights.