Changshu City Dafu Electric factory office address is located in the Chinese garden city, paradise on earth Suzhou, Suzhou factory has developed rapidly since its establishment, business continues to grow and grow. Lanran has established long-term and stable cooperative relations with a number of Suzhou companies, emphasizing credit, abiding by contracts, ensuring product quality, and winning the trust of our customers. Lanran has fully followed customer needs and continuously carried out product innovation and service improvement.

Hangzhou International Airport (Hangzhou International Airport, IATA: HGH, ICAO: ZSHC is located in Xiaoshan District, Hangzhou City, Zhejiang Province, China, 27 kilometers away from the city center.

Digital Zhejiang Technology Operation Co., Ltd. was established on November 7, 2019. Under the leadership of the provincial Party Committee and the provincial government.

Founded in 2012, Liangfengtai is one of the first augmented reality (AR) professional companies in China, committed to building an AR life platform in the 5G era. The company has computer vision, deep learning, intelligent interaction and other artificial intelligence core technologies, independent research and development of AR terminals and AR cloud, has built the industry's leading AR platform with AR cloud as the digital center and end cloud combination HIAR Space. Deep cultivation of vertical industries, open platform capabilities, has accumulated more than 1,000 enterprises and institutions to provide services, covering intelligent manufacturing, public security, smart city, interactive entertainment and many other industries. At the same time, the united 5G, IOT, big data and other emerging technologies and industry partners, so that AR more deeply and widely empower the industry and serve life. The company has more than 300 employees, headquartered in Shanghai, with branches in Beijing, Guangzhou, Kunming, Zhaotong and the United States.