Jiangsu Zhenghao Chemical Co., Ltd. is a high-tech chemical enterprise specializing in the research and development, production, marketing and information of pharmaceutical intermediates. The company has multiple chemical production bases across the country, and its main products are: dimeric paraxylene (p-xylene dimer; parylene N, p-xylene ring dimer; [2.2] paracyclophane; parylene Lin; parylene N powder), para-aminobenzonitrile, para-aminoacetophenone, creatine monohydrate, sodium sarcosinate, dimethyl sulfoxide, trichloroacetyl chloride, di-tert-butyl dicarbonate (BOC Anhydride, DIBOC, 9-fluorenylmethyl-N-succinimide carbonate and other pharmaceutical intermediates.