Yantai Tianrun International Trading Co.,Ltd. Which is an international trading company mainly engaged in the field of fine chemical, construction and auto parts for many years. And the main market are Europe,USA, Africa, South east Asis,Middle east etc.With the devotion spirit of our staff, we are honest and trustness, earnest, diligence and do every effort to support the genuine customer requirment..We would like to have the long business cooperation with the customer based on the most reasona...