Export sales department:
Contact:Miss. Yan
Tel:+86-571-85028646 / 85028645 / 85028945-805
Fax:+86-571-85028640
Email:exportsales@yinhuchem.com, harriet5868@hotmail.com

Domestic sales department:
Contact:Miss Li
Tel:+86-571-85028946,Or 85028646 / 85028945 / 85028645-812
Email:domesticsales@yinhuchem.com

The hotline for customers' complain:+86-571-85028946
The hotline for technical service: +86-571-85028548
Email:yinhuchem@yinhuchem.com