Hengnan Shenglong Chemical Co., Ltd. was established in 1999. We are an export-oriented enterprise which is specialized in supplying high quality chemicals to worldwide clients. Corporate culture and objective: Our staff members always work hard and try the best to incarnate their worthiness in our company. Meanwhile, we will win a good reputation in the field. Main products are baking soda, sodium, Bicarbonate soda, sodium bi carbonate, barium carbonate, thiourea, sodium bicarbonate and ...