Wujiang Shuguang Chemical Co.Ltd was established in 1974.Developing through all staff’s effort around 30 years, it becomes a group company of Chemicals producing、selling and trading,whose business includes printing and dyeing、insecticide and solar energy.The main products is piperonyl butoxide(PBO),capacity is designed on 1200 tons per year, till now we have manufactured 800 tons.All material of PBO comes from natural safrole oil instead of synthesized .Our slogan: to be the largest natural PBO producer in the world.Therefore not only our output is overpass other competitors but also our sales are covering the half of market in the world.Consequently in 2008,PBO was granted the cetification of “National Emphasis New Product” by Chinese Ministry of Science and Technology. Guided on the policy of “innovation by self-supporting, development by science and technology” Shuguang Chemical focuses on PBO as main product chain integrating its above and bottom material resource.Presently,we develop growing camphor tree in Chongqing city.The turnover of safrole oil gets to 1250 metric tons per year within acreage covering 4 million square meters, definitely it can ensure our material of PBO is from natural safrole oil. Shuguang Chemical insist on guideline of multi-development concerning business of printing and deying, phonsphate.Yield of printing aid and phosphate are in the first grade of domestic market.We obtained certificate of ISO9001:2000,the same year achieved ISO14001:2004 which will advance and update our management. “Double-winning” is our goal with customers, we provide good products and present excellent service as well to share the light of success together.