Quartz Sand Co., Ltd. is located in Hangzhou Yuhang Yuhang, Hangzhou, east, and convenient transportation, the company has two quartz sand processing plant, produce several hundred thousand tons of quartz sand, quartz sand is specialized in the production company, has its own mining rights mineral concession. 
 Our main products: water treatment with homogeneous, are particles, the conventional filter and cushion; casting washing, scrubbing sand; normalized standard sand; garden construction pebbles, gravel, sand drainage, smelting, petroleum fracturing sand, sand casting , various types of coated sand, quartz sand. By a series of three varieties, more than thirty specifications to meet the water treatment, foundry, building materials industry requirements. 
 The company has business department, production department, development department and other functional departments. Implementation of personal responsibility, strict implementation of water treatment filter CJ/T43-2005 ministerial technical standards, JB/JQ8200-90 silica sand casting technology standards, and the implementation of GB/T19001-2000idtISO9001: 2000 production quality assurance system. "Improved management system, high-quality production and management philosophy "is our twenty years of unremitting efforts for the users to set up a stable, powerful, reliable service platform, deeply appreciated by users and affirmed.