Changsha Xiang Wei Chemical Trade Co.,Ltd is production,wholesale and export Chlorate Salts,Perchlorate Salts and Sodium Bicarbonate.We have advanced resarch technology,modern equipment,perfect examine devices as well as strict quality control system,with a highly experienced and motivated team,we can now produce 7,000 metric tons of Potassium Chlorate ,10,000 metric tons of Sodium Chlorate,3,000 metric tons of both Sodium Perchlorate and Potassium Perchlorat,18,000 metric tons of Sodium bicarbonate.