QINGDAO YIDELONG CHEMICALS 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 . 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 ...