出國勞務介紹信介紹
介紹信的作用
介紹信是用來介紹聯系接洽事宜的一種應用文體。它具有介紹、證明的雙重作用。 介紹信主要有兩種形式，普通介紹信和專用介紹信。
介紹信的結構及寫作方法
普通介紹信一般不帶存根，正中寫介紹信。內容包括：稱呼;正文;結尾;署名和日期。并注上有效
（1)介紹信的概念
介紹信是用來介紹聯系接洽事宜的一種應用文體。它具有介紹、證明的雙重作用。
介紹信主要有兩種形式，普通介紹信和專用介紹信。
(2)介紹信的結構及寫作方法
普通介紹信一般不帶存根，正中寫“介紹信”。內容包括：稱呼;正文;結尾;署名和日期。并注上有效日期。
專用介紹信共有兩聯，一聯是存根，另一聯是介紹信的本文。兩聯正中有間縫，同時編有號碼。
出國勞務介紹信范文(一)
to whom it may concern:
this is to confirm that mr. li dashui has worked as a full-time system analyst in the ny university since jun 1994(or this letter is to verify that mr. li dashui worked as an chemist from july 1993 to sept. 1994).
mr. li's main duties and responsibilities are as follows:
design, develop and install various computer hardware, software and network systems for banks.determine and analyze the requirements of each system project into related componets solved through the application of computer technology. write specifications for computer programs, and test and implement programs for network systems and control systems. supervise computer programmers and other system analysts for paticular system projects.
mr. li has mainly taken part in the following projects:
the first engineering design of city general business computer network system. upgrading bank's system for ibm as/400 e45 to ibm as/400 320, ibm as/400 530. the design development and test of city general business computer network system. the design and development network and database systems for the golden credit card project.
mr. li is well experienced with ibm as/400 system analysis, tcp/ip protocol, sna protocol and lan; proficient in rpgiii, vb, c/c++ and db2, and skilled in unix, informix, client/server etc.
mr. li is a hard-working and talented analyst, and is highly respected member in our company. if you need further information, please feel free to contact me.
sincerely yours,
singature,
zhang jianguo
senior engineer and technical manage
company name, address, tex & fax