ADD Industrial Co., Ltd is a high-tech enterprise specializing in designing and producing LED chips and LED lights. ADD Industrial owns a big ADD LED Industrial Park in Hebei province.

We have design, research and development centers in Hebei province, China and California. Our R&D centers consist of Doctors and Masters who have rich experience in designing LED chips & LED lights. We owned 7 patents, 12 kinds of high-tech products and more than 20 kinds of LED products. ADD are certified by ISO9001: 2000 quality management system. Now our mainly LED lighting series are LED Street Lights, LED Flood Lights, LED Luminaires, LED Fluorescent Lights, LED Ceiling Lights, LED Tunnel Lights, LED Wall Washers, LED Spot Lights and LED Bulb etc.

ADD LED street lights employed newest technology. Ten years of researching, experiment and market trials have proven that ADD LED street lights are the most advanced green lighting. The notable characters are environmental-friendly, energy saving, long life-span and ideal heat dissipation. It's a great breakthrough in LED industry. ADD LED products achieved CE, RoHS authorized quality certificates.

As for management, ADD always advocates personalized management. ADD spirit "loyalty, enthusiam and win-win". Add aim "systematic management, continuous improvement, customer satisfaction". ADD members all work joyfully and live happily.