YOUSUN INTERNATIONAL GROUP LIMITED is a group company registered in Hong Kong. We own several factories in Wuhan, Jiangsu, Hebei, Shandong, Hunan in China(mainland), include current and voltage transformer factory, LED lighting factory, empty capsule factory, acrylic sheet factory, cooking oil factory etc. China(Mainland) is the largest manufacturing in the world, it is called world factory.You can find suitable products at lowest price. Our LED lighting factory in Wuhan can supply LED lamps, LED lights, LED tubes, LED downlights, LED ceiling lights, LED panel lights, LED mining lamps, LED spotlights, LED bulbs, LED street lights, LED tunnel lights, LED lawn lights, LED strip, LED module, LED wall washer lights, LED floodlights. Our current and voltage transformer factory can supply miniature (micro) current transformers, miniature (micro) voltage transformers, PCB mount current and voltage transformers, current transformers with DC immunity, etc. Our empty capsule in Hubei can supply colorful and different empty capsules.