Directory of Manufacturers, Exporters, Importers and Service Providers
TianJin Hongzheng International Limited Co.
China
The main products are phosphorus trichloride, phosphorus oxychloride, triethyl phosphate. Most of the products export to Taiwan, Japan and Europe countries.
we are specialized in the manufacture and sales of sulfamic acid, magnesium sulphate, magnesium sulphate fertilizer, ammonium sulfamatef, guanidinesulfamate and guanidine hydrochloride etc.
We are manufacturer and exporter of carbon black which used in rubber such as nano-carbon black, N220, N219, N330, N339, N375, N660, N550, N234, N774etc.
