• Zhengzhou Tong Guang Chemical Technology Co., Ltd.

    Huanghe, Zhengzhou, Henan, China,450003

    The company is mainly engaged in research and development of pharmaceutical intermediates. Hope to work with you to establish long-term relationship.
  • BEIJING HUA-CHEM SCIENCE AND TRADE CO., LTD

    No.123, Zhong Guan Cun North street, beijing, China,100084

    HeBei Hua-Chem Group is a high-tech enterprise in research, production and trade. The company located Dongguang county, Hebei province. It situated close to the Beijing-shanghai railway highway also proximity major seaports. authorized do import export ...