Yancheng Hengkun Chemical co., Ltd, lies in Sheyang County, Yancheng City Jiangsu Province, China.
We mainly produce and trade formamidine acetate, formamidine hydrochloride, tetrabutylammonium iodide,
and 4,4' dimethoxytriphenylmethyl chlide.
our factory has ben devoted to the development and production of these pharmaceutical intermediates for decades.
Our factory is located the sea side, maintaining good eco-system and doing little harm to the environment.