Shenzhen United & Heading Technology Development Co., Ltd. (short for UHLED) is a high-tech enterprise integrating the research, development, production and sale of LED displays and LED lighting products. Our company is located in Bao'an District of Shenzhen, covers an area of 10,000 square meters and has nearly three hundred employees. Our company collects the professional technical persons in the field at home and abroad and our workers have professional skills and technical knowledge. At the ...