Our Profile In 1980, China’s first Sino-foreign joint venture design firm, Huasen Architectural& Engineering Designing Consultants Ltd. (HSA), was established in Hong Kong and Shenzhen by the Architecture Design Institute Ministry of Construction (now the China Architecture Design & Research Group). Huasen is a National Innovative and High-Tech Enterprise, which owns a number of honorary titles, such as “Trusted Enterprise of the National Architectural Design Industry”, “Excellent Enterprise of Guangdong Province”,” National Famous Brand of Guangdong Province”, “Well-known Brand of Shenzhen” and “Outstanding Enterprise in the Survey and Design Industry in Shenzhen”, among others. Now, the headquarters of Huasen is located in Shenzhen, and the company also has branches in Guangzhou, Nanjing, Hangzhou, Chongqing, Chengdu, Kunming, Beijing, Shanghai and Haikou. Huasen has formed a trans-regional and integrated management network with its center in Shenzhen. Huasen’s business covers the entire spectrum of architecture and engineering design, including building and residential block planning, structures, water supply and drainage, air-conditioning and mechanical ventilation, electric power and telecommunications, environment and landscape, and general consulting, including construction design evaluation. Huasen is a company with powerful technology, offering complete professional services and modern design and management methods. In 2001, Huasen passed the ISO9001 International Quality Management System Certification. Huasen’s core businesses include hotel, super high-rise (office building), urban complex, and residential design. Building on our years of experience, and with a rich experience in servicing various kinds of clients, excellent teams, and with constant improvement in our management and service system, Huasen has created a high quality and reputation for "HSA Product”.