销售产品：进口DCS、PLC控制系统备品备件和大型进口系统模块备件公司
1.Allen-Bradley(美国AB)系列产品》
2.Schneider(施耐德电气)系列产品》
3.General electric(通用电气)系列产品》
4.Westinghouse（美国西屋）系列产品》
5.SIEMENS(西门子系列产品)》
6.销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic、Robots、MOTOMAN Robots。
7.estinghouse（西屋）： OVATION系统、WDPF系统、MAX1000系统备件。
8.Invensys Foxboro（福克斯波罗）：I/A Series系统，FBM（现场输入/输出模块）顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。Invensys Triconex: 冗余容错控制系统、基于三重模件冗余（TMR）结构的zui现代化的容错控制器。
9.Siemens(西门子)：Siemens MOORE， Siemens Simatic C1，Siemens数控系统等。
10.Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。
◆Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。采购美国、德国、法国、意大利等欧盟工控产品、备品备件
very large, and the products with obvious price advantages (mainly refer to centrifugal blowers and general-purpose centrifugal and axial compressors), and high-tech industries and newly developed high-tech products (mainly refers to centrifugal compressors for ethylene plants with a capacity of more than 600000 tons, natural gas pipeline transmission compressors, high-pressure oil field gas injection compressors and compressors for large air separation units) , it is not competitive. In the ber case, the impact will be small after the market is opened. However, the enterprises producing such products should have a sense of urgency, focus on improving the development and innovation ability, improve the technical content and grade of products, and narrow the gap with foreign countries. In the latter case, it will be greatly impacted after the market is opened. ② generally used Small and medium-sized ventilators in transit are the vast majority of products in the fan industry, belonging to large quantities and a wide range of products. It is equivalent to the situation mentioned above that the products have low cost and price advantage. After China&＃39;s accession to the WTO, it will be conducive to expanding exports, and the opening of the domestic market basically does not pose a threat. For example, the world&＃39;s more famous Fan enterprises are mainly German TLT company Among them, Shanghai Blower Factory Co Ltd. has introduced German TLT technology, Shenyang Blower Factory has introduced Danish novenko technology, Chengdu electric machinery factory and Shenyang Blower Factory have introduced German k.k.k technology, and British Haodeng company has established a wholly-owned enterprise in China Enterprises have already participated in the domestic fan market competition. From the price comparison of such products, taking the prices of Japanese manufacturers as an example, the prices of Japanese manufacturers&＃39; fans are now twice that of domestic fans. After China&＃39;s accession to the WTO, the tariffs have been reduced, but their prices are still 50% ~ 60% higher than those of domestic products. This shows that such products will not be competitive after China&＃39;s accession to the WTO It
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在制造工业中存在大量的开关量为主的开环的顺序控制，它按照逻辑条件进行顺序动作号按照时序动作;另外还有与顺序、时序无关的按照逻辑关系进行连锁保护动作的控制;以及大量的开关量、脉冲量、计时、计数器、模拟量的越限报警等状态量为主的-离散量的数据采集监视。由于这些控制和监视的要求，使PLC发展成了取代继电器线路和进行顺序控制为主的产品。PLC厂家在原来CPU模板上提逐渐增加了各种通讯接口，现场总线技术及以太网技术也同步发展，使PLC的应用范围越来越广泛。 PLC具有稳定可靠、价格便宜、功能齐全、应用灵活方便、操作维护方便的优点，这是它能持久的占有市场的根本原因。PLC控制器本身的硬件采用积木式结构，有母板，数字I/O模板，模拟I/O模板，还有特殊的模板，条形码识别模板等模块，用户可以根据需要采用在母板上扩展或者利用总线技术配备远程I/O从站的方法来得到想要的I/O数量。PLC在实现各种数量的I/O控制的同时，还具备输出模拟电压和数字脉冲的能力，使得它可以控制各种能接收这些信号的伺服电机，步进电机，变频电机等，加上触摸屏的人机界面支持，施耐德的PLC可以满足您在过程控制中任何层次上的需求。
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