Shifang Xicheng Chemical Co., Ltd. A subsidiary company located in Shifang city of Shifang province Sichuan city Fengzhen Wo agricultural chemical Co., Ltd. Covers an area of more than 50 thousand square meters (100 acres), construction area of 20000 square meters (30 acres), the existing 150 employees, with various types of primary, 15 professional and technical personnel have more than 3000 yuan more than 3000 yuan in fixed assets and liquidity, with the production of potassium nitrate for more than twenty years of professional experience. The company now has three production lines, the annual production of 1000 tons of agricultural grade potassium nitrate, industrial potassium nitrate 20000 tons, 5000 tons of optical grade potassium nitrate, ammonium chloride more than 18 thousand tons. The company since twenty years. The product quality as the primary production and management to grasp the quality of management and technical transformation of relentless efforts, mining potential in product quality and service quality, constantly improve the product quality and service quality To meet the needs of the market, the products are sold throughout the country, well received by users. Potassium nitrate is mainly used in glass, optical glass, fireworks, ceramics and other industries