We are hengnan shenglong chemical co., ltd. We are the professional manufacturer. The main producs as follow :

Barium carbonate,

Sodium bicarbonate,

Thiourea,

Manganese sulfate

Zinc sulfate mono

Zinc sulfate heptahydrate

If you are interested in these products please don't hesitate to contact me at any time.



Hengnan Shenglong Chemical Co., Ltd

No 12 jiefang road hengyang city hunan china

Contact person: Christina (sales manager)

Mobile : 15874172065