Qingdao David Chemical Co.,Ltd was established in 2001, which is located in the beautiful coastal city of Qingdao, shandong province. We were approved by Qingdao Foreign Trade and Economic Cooperation Bureau as a diversified company that engaged in exporting and importing business, and have established long-term and stable cooperation relationship with many companies and plants at home and abroad. We hold flexitanks and titanium white as our core products, also are cooperating with other ...