Dear Sir, please allow us to introduce our company to you.We are a large sized joint-stock specialized in electricity and chemical production, our company had been listed in Shenzhen Stock Exchang in 1996, our main chemical products have calcium carbide(annual capacity is 400000tons per year), PVC(annual capacity is 270000tons per year ), caustic soda flake or solid96% and 99%.(annual capacity is 200000tons per year), calcium cyanamide(annual capacity is 90000tons per year), dicyandiamide(annual capacity is 10000tons per year), high purity fine dicyandiamide(annual capacity is 1500tons per year).We have already exported for calcium carbide, calcium cyanamide, dicyandiamide and caustic soda flakes for ten years, which have good reputation in the world.And our company passed the Certification of ISO9002, 2000 and SIRA certification, Britain in 2002, and in 2004, passed the GB/T28001Certification and Vocational Safety and Health system 2001 Edition.we also hope to have chance to cooperate with you for selling our product in your area, if you are interested in it.If you have any problems, please feel free to contact with me.Looking forward to hearing from you!Thanks®ardsGao xueweiNINGXIA YINGLITE CHEMICAL CO.LTDADDRESS:Hebin Industry Park, Huinong Dist, Shizuishan City, Ningxia , China