One factory for one boutique, only burner
For more than 20 years, "Yinyan" has been producing one product – burner only. The professional and excellent quality and excellent performance are our constant pursuit.
Build "Yinyan" Spirit
Being willing to sacrifice and forge ahead in unity are the essence of the spirit of "Yinyan "!
Create "Yinyan" brand
Innovative and keeping improving are the pillars of the “Yinyan” brand!