Hebei Xinji Chemical Group Co.,Ltd is the leading manufacturer of barium and strontium salts in China, we have sixty years experience in this line. Our main products: 1. barium carbonate 99.2%min 2. strontium carbonate 98%min 3. barium sulphate 98%min 4. thiourea 99%min 5. barium nitrate 99%min 6. barium chloride 99%min 7. high purity barium carbonate Xinji Chemical sincerely welcome customers at home and abroad to visit and cooperate with our company.