With 30 years of experience in optoelectronic packaging technology, Grand Halo Technology Co. Ltd. is dedicated to manufacturing semiconductor optoelectronic devices.

If you're looking for good quality photo-interrupter and other electro-optical products, Grand Halo has got you covered!

Grand Halo provides comprehensive bespoke LED alternatives in desired shapes, forms, colors, and technical instructions to help designers achieve their design objectives. Please contact us if you have any additional LED design goals or particular requirements.