温嘉明主任律师现为中国司法部授权，在香港处理中国委托公证事务的公证人律师。律所于2009年6月，获中国司法部批准于上海成立代表处。在2011年4月再于北京成立其联络处, 统筹中港两地法律业务。温律师同时也是 “中国民族贸易促进会（香港分会）”副会长、“中国并购公会常务理事暨香港分会会长”、“中国产业海外规划和发展协会”理事，华油能源集团有限公司（香港联交所 股份代号1251）的独立非执行董事。
Hong Kong "Leung and Wan, Solicitors" is the earlier batch of Hong Kong law firm developing its business through cooperation with the Mainland law firms and corporations. The Firm has focused on China's foreign overseas direct investment; enterprise start-up, merger acquisition and reorganization, listing and financing; international commercial litigation and arbitration; majoring in strategic projects of the energy, mining, finance, real estate, communications, technology, transportation and environmental protection, and providing international business negotiations and strategic consulting as its core services. Through the cooperation with its group associate companies "Boen Capital Limited ", "Boen Land Limited" and "Boen Resources Limited", at the same time investment capital is drawn to those PRC enterprises with good potentials ultimately assisting Hong Kong and overseas enterprises to invest in the Chinese market, and at the same time Chinese enterprises to explore the international market, attaining for all the parties mutual benefit and win-win situation.
Our Principal Solicitor Mr. WAN, as China-Appointed Attesting Officer, has been providing China attesting services in HK as authorized by the Ministry of Justice of the PRC. In June 2009, our firm set up its representative office in Shanghai with the approval of the Ministry of Justice of the PRC. In April 2011, our firm set up its liaison office in Beijing to co-ordinate the legal services between Hong Kong and Mainland China. Mr. WAN is the Vice President of China Council for the Promotion of Nationalities Trade (Hong Kong Branch) , Director of China Mergers and Acquisitions Association and vice Chairman of its International Mergers and Acquisitions Committee, and Director of China Industrial Overseas Development & Planning Association. He is also the Independent Non-Executive Director of SPT Energy Group Limited (Hong Kong Stock Code 1251).
Our firm also pays much emphasis on training legal professionals from the mainland on Hong Kong and international legal knowledge. Run by “Leung & Wan Solicitors China Development Foundation”, which is specially set up by our firm, our firm sponsors the PRC Universities and professional research institutions and provides training to the PRC lawyers and law students in Hong Kong. Our ultimate purpose is to enhance the internationalization of the PRC legal services and the overall competitiveness of the country.