Jiangsu Chengzheng Chemical Co., Ltd. was founded in 2003, mainly engaged in pharmaceutical raw materials, pharmaceutical intermediates, coal additives, chemical additives, agricultural chemical additives of new technology research and development and application. The compant has more than 30 high and
intermediate professional and technical personnel of the research team,
with better conditions for scientific research, pilot production base and improve
the quality assurance system.
     Over the years, major domestic companies and research institutes work closely with out of a "plant hospital
cooperation, Teaching Company, Commondevelopment, "the road, and is to become the largest chemical constructed
international pharmaceutical raw materials, pharmaceutical intermediates production base. Products: Bifonazole,
nitrazepam, naproxen, piperidinol, N-Benzyl-4-piperidone, 4,4-Piperidinediol, hydrochloride,
N-Carbethoxy-4-piperidone, 4-Hydroxypiperidine, N-(tert-Butoxycarbonyl)-4-piperidone, 4-N-BOC-Aminopiperidine,
4-Amino-1-Boc-piperidine, tert-Butyl 1-piperazinecarboxylate, N-BOC-4-Hydroxypiperidine, Coal water slurry
additive　and Synthesized additive. Customer satisfaction and confidence is the starting point of all our work and
purpose. Company of honest, trustworthy, coexistence, mutually beneficial business philosophy, new and old
customers at home and abroad willing to work with sincere cooperation, hand in hand.
Chengzheng Chemical, wish you success!
General Manager Chen Yunkai with all the staff would like you to create brilliant!