Shanghai Duanmu International Trade Co, Ltd reviews

Company Information

We are the subsidiary company of Shenzhen Guoyexing Optoelectronics Co, Ltd, which is one of the largest LED manufacturers in China and is a comprehensive Hi-Tech enterprise established in 2001.With premises covering more than 10000 square meters and employees of 1500. We provide professional service in R&D, manufacture and marketing. Our company has registered our brand- "Coolboy".