Shanghai Lan Sheng Information Technology Co. Ltd. - China

Shanghai Lan Sheng Information Technology is a professional audio and video systems service provider, the company is mainly responsible for the field of radio and television in 10 years of work experience, and presided over a number of large-scale audio and video system design and installation. The company will be first-class services, class design, first-class operation of the installation for the purposes for the general customer service.