QINGDAO QIANHE DE CO. LTD. is a company that engaged in processing diatomite series products with modern technology and equipment with annual output of 16000 tons. At present, the diatomite series products are divided into two categories and tens of kinds, its usage also develops from single vintage, beverage to chemical industry, light industry, pharmacy, building materials, environmental protection, pesticide, electronics, spinning and weaving, feed, etc. Obtaining life by quality, achieving credits by service, requiring benefits by management, promoting development by scale is our company's purpose.