中国工程机械信息网
中国工程机械信息网（www.6300.net）始创于1999年,是工程建设机械行业历史最长和具影响力的专业信息门户及主流网络品牌传播媒体， 是在行业有关主管部门支持下创立的重工行业产业链互联网信息服务机构。6300网秉承“科技创造价值，信息服务行业”的宗旨，成为信息量大、时效性强、实用性高的独立的第三方在线服务平台。6300网是协助制造商共同进行一系列网上促销及集中采购活动和推广企业形象的理想途径，是国外工程机械企业及产品进入中国市场的桥梁和纽带。6300网是国家机械工业局政府网站、阿里巴巴网工程机械频道共建单位及《中华建筑报》、《中国工业报》、《工程机械与维修》、《机电产品市场》、《新浪网机电频道》、《中国公路建设市场》、《建筑机械化》杂志、阿里巴巴网的战略协作单位，是越南权威机电产品进口机构指定的工程机械采购信息网站，并与中国工程机械协会、《工程机械与维修》杂志社成功地举办了2003年、2004年及2005年中国工程机械十大新闻评选活动,是2004中国工业年度新闻人物征评活动唯一指定工程机械行业网站，是世界工程机械第一大展Bauma2001、Bauma2004独家推广宣传网络媒体，是Bauma2007、BaumaChina 2004、BaumaChina2006、INTERMAT 2006、CONEXPO-CON/AGG
2005（美国拉展）中国工程机械指定推广宣传网络媒体。根据Google网站重要性评估，6300网PR值为5分（PR值是Google对网站重要性的评估），是工程机械行业性网络媒体最高分。根据Alexa世界排名统计，6300网在工程机械行业网站中排名第一位。
作为工程建设机械行业历史最长的专业信息门户及主流网络传播媒体，6300网是多家著名企业的网络品牌传播平台及著名工程承建商特约设备采购信息站点，曾经为三一重工、中联重科、上柴股份、Catpillar、ExxonMobilChemical以及麦肯锡咨询等多家著名工程机械产业链企业提供网络服务，具有优秀的专业服务素质及良好的信誉。
China Construction Machinery Network (www.6300.net) was founded in 1999, it is the mechanical trade authoritative information door with longest history of china construction machinery and major network communications media , it is supported by relevant responsible institutions of the trade, the trade industry chain information service organization made up of the investment funds of the risk and information facilitator. 6300.net inherit the aims of " the value that science and technology create , the service industries of information ". It becomes the platform of online service independent of third party great in amount of information , with strong prescroption , with high practicability. 6300 networks help manufacturers to carry on a series of promoting on the net and centralized purchasing and move about and popularize the ideal way of the corporate image together, it is foreign engineering machinery enterprise and products that enter the bridge and tie of the Chinese market. 6300 networks establish cooperation with engineering machinery channel of bureau government netsite belong to national mechanical industry.It is strategic cooperation unit of magazine, for example, " Chinese building newspaper ", " Chinese industry newspaper ", " engineering machinery and maintenance ", " electromechanical product market " , " Sina.com electromechanical channel " , " Chinese highway construction market ", " building mechanized ". It is the purchases information websites of authoritative electromechanical product in Vietnam imported organization. We have succeeded in holding the selecting activity of " ten major news of Chinese engineering machinery of 2003(2004/2005)" with the Chinese engineering machinery association, " engineering machinery and maintenance " magazine office,.It is popularize and cooperation unit exclusively in Chinese engineering machinery Internet with Bauma2001 , Bauma2004 which is the first major exhibition in the world .
Being the famous network facilitator of mechanical trade of engineering construction, 6300 networks is the platform that many famous manufacturers show the special equipment and supply purchase information for contractor of construction, 6300 networks offered the propaganda of public relations and network advertisement service for many famous engineering machinery enterprises and exhibitions.We have outstanding professional service quality and good prestige, it is believed that 6300 networks will offer very good propaganda platform and brand effect to you.