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Raimund Loi 雷孟俊


Raimund is a registered architect in the UK, Netherlands, and China Macau. He owns over 10 years of full-time experience in Hong Kong and 4 years of experience working in PLP and KPF, London.     Raimund is a Charter Member of the Royal Institute of British Architects and Dutch Architects. He finished his bachelor's degree in Architecture in Tung Hai University, Taiwan, and his master’s degree of Science in Architect at TU Delft, the Netherlands. In 2018, Raimund decided to return to Hong Kong and founded Range Design Ltd. with Andy Chang to uplift the quality of Commercial Architecture and Interior Design in Greater China.     Raimund is highly motivated in architectural design and project management. Raimund’s past projects include mixed-use buildings and high-rise offices such as London UBS Headquarters, London Crossrail Farringdon East Station, Chengdu Sun Hung Kai ICC, Chengdu Vanke Glory Centre, and Bangkok Chonburi FIA grade 2 Motor Park/ Racing Circuit. Raimund is also a lecturer in the department of Product, Interior and Exhibition Design in the Hong Kong Design Institute.     Design Director, Founding Partner of Range Design Ltd.  RIBA BNA ARB(UK) SBA(NL) Macau Architect MSC(Arch) 

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Andy Chang 張惟誠

Andy is a qualified architect and founding partner of DSAC Architects and Range Design Ltd. 


Andy Chang completed his 5 years bachelor’s degree in Architecture in Tung Hai University, Taiwan and received his master’s degree in Architecture and Urbanism from the Architectural Association School of Architecture Design Research Laboratory. 


Andy has participated in projects including museums, hotels, mixed-use buildings, residential and commercial projects in Asia. Prior to founding DSAC Architects in 2011, Andy works as an architect with ZAHA-HADID Architects, RMJM and ATKINS in London, China Hong Kong, and Taiwan. 


In 2010, Andy with his DSAC Architects partner Daniel Santos participated in an international competition to design the new Hong Kong Shenzhen passenger terminal building at the Lian Tang/Heung Yuen Wai border. Among over 200 competitors around the world, they were awarded 1st Prize in the professional group and their design is currently in construction. 


Design Director, Founding Partner of Range Design Ltd. 


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