The president oration
I regard and thank all friends who care and encourage our factory's development. As one leader in filter industry,
We will dedicate to innovation,keep ongoing investment and upgrading of our production facilities,continue improvement the quality of products.We
 
will own your trust for the high quality of product ,just price,supply goods in short time,We know how to offer perfect services to the customers.
I am expecting to become your a sincere partner.Let us hand ty hand to create the refulgence in the 21 century.



President Tingran Li
12,01,2003