QINGDAO QIANHE DIATOMITE CO. LTD. is a professional and biggest manufacturer & exporter that engaged in processing and exporting diatomite series products with modern technology and equipment more than 3 years sales in the world market with annual output of 18000 tons of Natural Diatomaceous Earth; Diatomite Based Filter Aid; Diatomite Filling & Padding Aid, Carrier Material.
It is our promise to be your best supplier in China to supply you the diatomite series products with highest quality, best price and prompt delivery. General Manager Oliver Liu