Ningbo Yashi Lighting Science & Technology Co.,ltd is specialized at outdoor lighting over 20 years in Ningbo City, our factory is nearly 50Kms away from Ningbo sea port, 180Kms away from Shanghai sea port , and area covers more than 12000 square meters, As a professional Led Wall Lamps manufacturers, After years of development and accumulation, we have a professional technical R&D Altoona, Pennsylvania »