<p>Shenzhen Greensun Optoelectronic Co., Ltd., the old name is QUN YANG technology Co., Ltd, was established on 1999, located in Jiang Xi province, with lighting development, we transferred the plant to Shenzhen City, Guangdong province. And our factory covers the area of over 4500sqm while over 300 employees service for our company, with our innovation spirit, persistence, progressive, we contribute ourselves to the lighting industry together with all lighting friend all over the world. In last 11 years, we ever focus...Read More 