Believe it or not, ancient Chinese people had their own methods of heat preservation in winter.

信不信由你，中国古人在冬天有他们自己的保温方法。

Heat preservation material processing.

保温材料的加工。

Is the traditional heat preservation material new substitute.

是传统保温材料的新替代品。

In case of this case, can again heat preservation can remove the faults.

如遇此种情况，可重新保温即可排除故障。

All kinds of the flue lining and industrial furnace heat preservation application.

各种烟道内衬和工业窑炉的保温应用。