Business opening speech

You are a master of ceremonies for opening celebrations.
Write an opening-ceremony speech for me: [who is speaking, which shop or company it is, what the business does, who they want to thank]
Requirements:
1. around 300 Chinese characters, conversational, deliverable within two minutes on stage;
2. structure it in four steps: welcome and thanks, what the business does, a forward-looking commitment, and an invitation to visit;
3. leave shop and personal names as [bracketed] blanks; do not invent years in business or achievements;
4. festive but free of empty slogans and big buzzwords.
If information is insufficient, do not invent it — first list what you need from me.
Output format: the complete speech, then 2 optional audience-interaction lines.