在經濟不景氣的情況下、中古鍋爐也是成為賺錢的好伙伴、在保固期間內一樣服務到家、鍋爐都是由本公司保養維修、讓客戶可以安心使用。

In the case of economic downturn, the Middle Ages boiler is also a good partner to make money, and the service is provided during the warranty period. The boiler is maintained by the company, so that customers can use it with peace of mind.