Demo Photoelectric Tech (Wuxi) Co., Ltd. is a high-tech enterprises specializing in the sealing of LEDs and related lighting products. Products cover UVA / UVB / UVC full band UV LED, widely used in printingcuring, glue curing,printing, 3D printing, UV exposure, fluorescence detection, phototherapy instrument, Sterilization and disinfection, air purification,water sterilization, plant growth, chemical testing and other industries. With 10+ years experience in LED field, DEMO is now supplying a full range of LEDs and optical engines. 

At our organization, we adhere to the ISO9001 quality management system as an integral part of our operations. Our commitment to quality is evident throughout our production process, beginning with rigorous incoming quality control (QC) measures and extending to meticulous outgoing tests for all finished products. With a comprehensive range of testing facilities at our disposal, every LED module we supply undergoes thorough and exhaustive testing to ensure the highest standards of quality and reliability.

We take pride in offering a dedicated and proficient after-sales service team. In the event that any defects are identified after receiving your order package, you can promptly reach out to our sales representative for assistance. Should the quality issue be attributed to DEMO's design and manufacturing, rest assured that we will take full responsibility. We will initiate the necessary repairs on the boards and, after rigorous retesting, promptly send them back to you to ensure your complete satisfaction. Your peace of mind and satisfaction are our top priorities.