It is a unique global forum that provides the opportunity for professionals from around the world to share and develop scientific and technical knowledge of welding and related activities. Chinese Mechanical Engineering Society (CMES) and Chinese Welding Society (CWS) are honored to have the opportunity to host the 70th IIW Annual Assembly and the International Conference in the Shanghai. The two day International Conference will focus on the green welding technologies for effective and reliable manufacturing. 
The city of Shanghai, “the Oriental Magic City” is pleased to invite all delegates, experts and especially accompanying persons to join us during the week of 25-30 June, 2017. We trust that everyone will find the maritime city of Shanghai safe and easy to access and its citizens friendly and hospitable.For those who have never visited Shanghai before, this event will offer you an unforgettable experience in such a traditional and modern metropolis. You could visit the web http://www.meet-in-shanghai.net/ to know more about the city. And we will prepare for you a number of sightseeing tours and technical visits during the event. The tours will bring you a direct understanding on the city and the culture of Shanghai. The technical visits will focus on the most advanced welding intensive metal industries and research units in China.
Moreover, the main venue, International Convention Center in Shanghai, enjoys the marvelous view of the multinational styles of architecture along the Bund across the Huangpu River. We believe that all the participants will appreciate the excellent facilities and atmosphere of the conference.
The IIW-CWS Arc Cup 2017 International Welding Competition, as the concurrent event of 70th IIW Annual Assembly and International Conference will be held in Shanghai as well. The competition mainly focuses on Welding Theory Competition (Application Competition of New Welding Technique, New Equipment, New Material and New Technology), Robot Welding Competition (in Essen Show Venue, Shanghai) and Welding Skills Competition.
We look forward to meeting you on both IIW 2017 Annual Assembly & International Conference and IIW-CWS Arc Cup 2017 International Welding Competition in Shanghai!