Treasure sinochem new dispatch of shaanxi treasure chemical technology co., LTD. Ammonium persulfate expansion project has started. The company in early 2012 by ammonium persulfate products in shaanxi province famous brand products, market share rapidly increased by 20%, 10000 tons of annual production capacity has been originally does not meet the market demand. To this end, the company raised 9 million yuan, expanding production line 2, an annual output of 3000 tons of increases. The expansion will also be on the production process of evaporation crystallization system technical renovation, will further enhance the production efficiency and quality of ammonium persulfate.