Voerson was established in 2003 as a reliable supplier of importing and domestic electronic components , main products are : , chip resistors , chip capacitors , smd diodes , smd transistors mosfet , acs , ic and etc 沃尔森电子科技有限公司因应客户待料需求创建于2003年，是一家经营进口、国产品牌电子元器件的供应商，公司主营产品有：各种品牌与标准封装的电阻、电容、二三极管、场效应管、可控硅、集成电路（ ic ）等电子元器件。
Plc , robot and cad / cam are called the three major pillars in the modem factory automation . plc , as the head of the three , has become the leading basic automatic equipment in the field of the industry control in the early 1980s " but as a matter of fact , plc being with the lack of friendly man machine interface , rnakes no close relationship between human and machineometimes it even can not be promoted and applied in some fields aiming at the situation mat those imported products are too expensive while domestic products are of rare famous brands , a plc man - machine interface - plc monitor is developedthis paper systemically introduces the developing procedure for the whole system , including how to design hardware and software system . especially emphasizing plc communication protocol . real time message accessing , lcd controller instruction set , definition of data construction for message & tag screens and how to display thern , assignment of internal resource of cpuealization in software among plc & manitor , file format defining a nd download of user data , etcplc monitor will compensate some weakpoints of plc , and extend the application rangeimultanneously enhance the performance of plc and increase the attached value of mechanical machines , undoubtedly it will see hight market prospect 针对人机界面进口产品的高昂价格和国产品牌稀少的这一现状，研制开发了一种plc人机界面? plc监控器。本文系统地介绍了整个系统的开发过程，包括硬件系统、软件系统的设计及实现，重点介绍了plc通信协议，监控器的基本工作原理以及期望实现的功能，监控器电源电路、 sram存储器掉电保护电路、 cpu监控器电路、按键输入电路的设计及按键状态的读入，时钟信息的设定与读取， cpu液晶显示器指令系统，信息画面及标签数据结构的定义及显示方法， cpu内部资源的分配，监控器与plc通信的软件实现，文件格式的定义以及画面数据的下载等。 plc监控器弥补了plc一些方面的不足，可以扩大plc的应用范围，提升机械设备的档次，增加设备的附加价值，具有一定的市场前景。
Export to international well - known brand and module agency s domestic brand , for example , europe , japan , u . s . a . our company was established in 1990 , it is regard customer as the centre in line with " quality first , price rational , the source of goods was sufficient , swift to deliver goods , offer various kinds of scientific technical parameters and scientific and technological art materials to customer and user 主要销售欧洲日本美国等国际知名品牌以及代理国产品牌模块。本公司自1990年成立以来，本着“质量第一价格合理货源充足交货快捷”以客户为中心，为客户及用户提供各种科技术参数和科技术资料。
Under the current market condition of competitive domestic high - grade lubricating oil , analyzing , studying and probing the competitive strategy select and the marketing tactics mix of “ kunlun " lubricating oil entering into high - grade vehicle - using lubricating oil market , not only help the domestic brand to cope with the marketing competition of the foreign brands and meet a challenge with china entering into wto , but also provide the reference experience for other domestic brands to enter into high - grade vehicle - using lubricating oil market 在目前国内激烈竞争的车用高档润滑油市场条件下，分析、研究和探索“昆仑”润滑油进入车用高档润滑油市场的竞争战略选择和营销战略组合，不仅有助于国产品牌油更好地应对国外品牌的市场竞争和加入wto给我们带来的挑战，同时也为国内其他品牌油进入车用高档油市场提供借鉴意义。
I think , we should research the mobile phone market before we make a conclusion . in this article , i reviewed the development of chinese mobile phone market , described present domestic mobile phone market , analyzed the market development driving elements , the international giants strategies and the chinese mobile phone enterprise ' s strength , advantages and opportunities . my conclusion is competition of mobile phone is not only based on product but more and more on integrated marketing power 本文从中国移动通信发展的回顾和手机产品的特性分析开始，采取实证分析的方法，通过对当前国内手机市场的状况、市场发展态势、跨国公司的主要战略动态和国产品牌的状况与优劣势作详尽的分析，判断当前国内手机市场竞争态势正由单纯的产品竞争向营销综合能力竞争发展，而且趋势越来越明显；国产品牌虽然在产品上还不如跨国公司，在渠道、服务等方面却有自己的优势；随着市场的发展变化，国产品牌有很大的机会。
In the case , focus on the development of nokia " distribution channel in china , the evolution of mobile telecommunication , the history of domestic mobile phone distribution models and the background of major competitors including foreign and local brands are briefly introduced , especially the challenging new distribution models from the booming local brands , furthermore it is the local brands that cause big pressure on foreign brands including nokia in terms of short - time 案例部份采用写实性的手法，以诺基亚中国区分销渠道的发展和现状为主线，介绍了移动通信发展的历史、国内移动电话分销渠道的发展以及现状，以及诺基亚及其主要竞争对手摩托罗拉在国内市场营销的主要特点。同时也对近一年来新兴国产品牌的分销策略做了进一步的介绍。
