... , Edible Oil, Swimming Pool Water Treat,etc. QINGDAO QIANCHENG MINERALS CO., LTD.YOUFANGTAIZI VILLAGE (HETOUYUAN INDUSTRYZONE), JIAOZHOU, QINGDAO, CHINA Tel/Fax: +86-532-82212928 ... health by prolonged exposureExporter/Shipper: Qingdao Jiameng Import & Export Co., Ltd.16-1, No.48, Luzhou Road,Jiaozhou, Qingdao, China Calcined Diatomaceous Earth QH ...