Dear Sir/Madam：

We obtained your E-mail from the website , and want to establish business relations with you.
Filter cartridge is our main product , we have the different model can replace the original one, with the best price and the best quality, the material is imported from German high-end . customization is also capable.
We have the experience of filtering industry for 15 years, We also serve the well-known manufacturer of vacuum pumps.
We are looking forward to cooperation with you in the further.

Yours , Faithfully
Lvge Company
Amber