We are Hengnan ShengLong chemical co., ltd .ba . We were founded on September 8, 1999, located in Hengyang high and new development zone of Hunan. The company nears to Xiangjiang River, Beijing-Zhuhai and Hengyang-Kunming Expressway, Beijing-Guangzhou and Hunan and Guangxi Railway with convenient transportation. We are exporting chemical many years .The main products are :
Sodium bicarbonate,
Barium carbonate,
Thiourea,
Manganese sulfate
Zinc sulfate mono
Zinc sulfate heptahydrate
We hold “good faith first, quality first, customer supreme, price superior” as objective for many years and are devoted to development with customers, creating magnificent achievement.
If you are interested in these products please do not hesitate to contact us at any time .We will give the bes Click for details>>