南京益中机械有限公司是一家具有二十年历史的股份制企业，本公司持有A2类压力容器制造许可证，致力于石油化工、医药、化肥、染料等行业中压力容器及非标设备的制造安装。
公司地处南京市沿江开发区中山科技园永成路28号，紧靠宁通、沪宁和宁连高速公路，，距陆路货运车站以及长江边扬子乙烯码头仅有十公里的距离，交通运输便利具有得天独厚的地理优势。
公司占地面积 20000平方米，现有生产厂房5000平方米，拥有起吊能力20吨，滚板能力30毫米，焊机20台、等离子切割机3台(最大切割能力70毫米)、数控切割机1台(最大切割范围1200x4000)、车、铣、镗、刨、磨各种机
床50余台。
公司的宗旨是“质量第一，用户至上”，我们力争能急用户之所急，强化管理，持续质量改进，满足顾客需求。我们热情欢迎广大客户莅临指导。
Nanjing Yizhong Machinery Co., Ltd. (NJYZ is used hearinbelow) is a joint-stock enterprise with a history of 20 years. With the manufacture license of pressure vessels class A2, NJYZ is dedicated to manufacturing pressure vessels ， which are widely used in petrochemical , medical and pharmaceutical, chemical fertilizer and pigments industries， as well as the machinery processing and installation of nonstandard equipments.
Located in the Zhongshan Sci-tech Park, Nanjing Yanjiang Development Zone, NJYZ benefits a lot from its ，convenient traffic：it is adjacent to Ning - Tong, Hu - Ning and Ning - Lian Highways and the distances from the company to the nearest dock along the Yangtze river and the freight station are respectively 10 kilometers.
NJYZ covers an area of 20,000 m2, including 5,000 m2 workshop buildings.It possesses the hoisting capacity up to 20 tons, rolling capacity 30mm, 20 welding machines, 3 plasma cutting machines (Max. cutting thickness : 70mm), 1 NC cutting machine ( Max. cutting range: 1200x4000 ) and more than 50 lathes covering boring lathes,
milling machines, planers and so on.
组织机构代码：91320116704196232U
经营范围：A2级第三类低、中压容器、化工设备、再生能源设备、制药设备及零部件制造、修理、安装、销售、开发和技术服务；自营和代理各类商品及技术的进出口业务。（依法须经批准的项目，经相关部门批准后方可开展经营活动）
注册机关：南京市江北新区管理委员会市场监督管理局