1. First, there are three lines.

2. Second, live wire, neutral wire, ground wire, left zero and right grounding in the fire.

3. Then walk along the wire slot. Dezhuang Hotpot belongs to Chongqing Dezhuang Industrial Group. At present, more than 911 Dezhuang Hotpots with self-operated stores, holding stores and franchise stores have successively won the titles of "Top 111 National Catering Enterprises", "National Green Catering Enterprises", "China Famous Hotpot", "China Famous Banquet" and "Top 11 National Catering Chain Enterprises".