what does "established" represent in this sentenceWe are a well established company dealing in all kinds of electrical products -lightning and cables.in the above sentence,is "established" necessary?what's the meaning of its exist.

establish establish what is harder to establish is……to establish 成分?做状语？我还是有点不懂…… What does she like? what does Bob do? What does your mother What time does school what does she do? What does tom do? what does friday do What does she do? what does chinese mean What does it mean What does she work? What does sam what does she doing? What does Miss Green what does this mean?