Java/J2EE has been proved as supportive for multilevel business applications. J2EE platform has set applications by standardizing modules, meanwhile supplying complete programming and predigest automatically.
Chinasoft International Ltd. is the leader in providing construction and testing for Java and J2EE, and strictly obeys to JMS, EJB, Servlet, Webservice/SOAP WfMC standard.
Chinasoft International Ltd. has solid experience in Java/J2EE Technique and Tool below:

Developing Tools:
　Eclipse
　Jbuilder
　SUN JDK
　IBM Websphere Application Designer
Servers:
　IBM Websphere
　BEA WebLogic
　Oracle Fusion
　JBoss
　Tomcat
J2EE Tools:
　IBM RAD
　Rational Rose
　Powerdesiger
Java Testing Tools:
　Junit
　JTest
　Loadrunner
　Winrunner
WEB:
　Struts
　JSP
　JSF
　Ajax
　Servlet
Search Tool:
　Lucene