Shanghai Liantong Sunshade Technology Co., Ltd. Is a professional company that sells and installs electric curtains, electric sunshades, electric ceiling curtains, manual curtains, finished curtains, and indoor and outdoor electric intelligent sunshade products. The company has professional technical talents and provides excellent products and services to our customers. The company adheres to the business principle of "quality first, reputation supreme", takes technology management as the leading factor, strives for the market with excellent products, and continuously innovates and develops.