大连正达恒泰机电工程有限公司（原名大连东泰新型管业有限公司）于2003年成立于辽宁省大连市，注册资本1200万元，拥有着ISO9001质量管理体系认证以及专业承包资质：包括建筑机电安装工程专业承包二级、消防设施工程承包二级、电子与智能化工程专业承包二级。主要从事以外资为主的中外资企业新建厂房机电设备安装工程、消防工程、智能化自动化控制工程，是中国领先的高端制造业机电设备安装工程和工业消防系统承包商，也是专注于各类工业厂房机电设备安装工程解决方案的优秀承包商。   

Dalian Zhengdahengtai mechanical and electrical engineering co., LTD. (formerly known as Dalian Dongtai New Pipe co., LTD.) was established in Dalian in 2003, the registered capital of 12 million yuan, have the ISO9001 quality management system certification and the professional contracting qualification: including Construction mechanical and electrical installation engineering professional contract level 2, Fire facilities project contract level 2,Electronic and intelligent engineering professional contracting level 2.Mainly engaged in Mechanical and electrical equipment installation engineering, fire fighting engineering, Intelligent automatic control engineering for new industrial factory construction.We are a leading contractor for mechanical and electrical equipment installation and industrial fire protection systems for high-end manufacturing in China.