Core Viewpoint - The company, Wanhe Electric (002543.SZ), is a leading manufacturer in the domestic water heater, kitchen appliance, and hot water system sectors, and it has not ventured into the commercial aerospace field [1]. Group 1: Company Overview - Wanhe Electric specializes in the manufacturing of water heaters, kitchen appliances, and hot water systems [1]. - The company is recognized as a leading enterprise in its industry within China [1]. Group 2: Industry Position - The company currently does not have any involvement in the commercial aerospace sector [1].