QINGDAO YIDELONG CHEMICAL CO.,LTD is located in Qingdao City, China , which deal with produce , warehousing , distributing and exporting of chemical materials .During its first establishment period in nineteen nineties , the firm focused on produce Titanium Dioxide and Caustic Soda . To date , the firm has become to supply variety of chemicals materials , ranging from inorganic chemicals and organic chemicals . It has passed the ISO-9001 quality management system certification .The main products are: Titanium Dioxide , Caustic Soda , Formic Acid ,GAA and other chemical raw materials. Our products are mainly export to: Europe, Africa, the Middle East, Southeast Asia and other countries & regions. Welcome insight keen join and create a better tomorrow!