From May 24 to May 26, 2012, Ricardo Nascimento, industrial director of GUSA NORDESTE of Brazil and his team paid a visit to CISDI and met Mr. Xiao Xuewen, chairman of the board of CISDI and Mr. Chen Shaochun, vice president of CISDI. During the meeting, Mr. Nascimento introduced the progress that GUSA had made in the past a few years. He regards CISDI as the best supplier of GUSA and speaks highly of CISDI’s technical strength and team. Mr. Xiao expressed that CISDI is always ready to serve GUSA with the best solutions for its even bigger success.