Optosupply Limited., with sales and marketing office in Hong Kong was founded in 2002 to provide product development and manufacturing of LEDs and LED finished products. Our factory is located in Shenzhen and has factory workshop of over 5,000 sq. meters with over 400 employees. We supply full range of Through-hole LED, Top View SMD, High Power LED and also include LED PCB assembly. All the products made by Optosupply were verified by SGS with compliance to the RoHS directive to meet the EU environmental protection requirements.