第九届国际锅炉、辅机及工艺设备展览会于２０１１年１１月１～３日在上海世博会主题馆召开, 广州联诚公司经营的两大品牌德国欧科ELCO品牌及意大利意高EACOON品牌联合参展，两大品牌展出的系列产品以其优越的品质及性能获得了到场专家的认可。
                                           

                                                     第九届国际锅炉、辅机及工艺设备展剪彩仪式，我司董事长杨培凯先生参加剪彩仪式（右一）


                                          
                                        
                                                                                        工业锅炉协会领导及嘉宾莅临意高展台

                                                                                                                      工业锅炉协会领导及嘉宾莅临欧科展台


                                                       

                                                                                                               阿里斯顿集团旗下欧科elco/意高eacoon展台