We introduce ourselves as a manufacturer & exporter of the following products： 1)Barium Carbonate 99.2%Min 2)Strontium Carbonate 98%min 3)Barium Nitrate (Powder, crystal) 99.3%Min 4)Barium Sulphate precipitated 98%Min 5)Barium Chloride 99%Min 6)Ammonium Chloride 7)Potassium Carbonate 8)Thiourea 99%Min 9)Strontium Nitrate 10)Barium Hydroxide 99%Min 11)Potassium Nitrate 99.8%Min Our company-China Hebei Xinji Chemical Group Co., Ltd. (former hebei xinji Barium salts Group Co.,Ltd) is the largest manufacturer and exporter of chemicals(expecially in barium and strontium salts) in Asia, annual output is over 500,000 mts, and annual export is over 200,000 mts. Contact: Zhang Rujing Mobile:86-13930492990 Fax：86-311-83290171 EMAIL: rujingxj@sohu.com xinjichemical@163.com HTTP:// www.13424.tradebig.com www.xinjichemical.com