Our company  lies in Weifang ocean chemical development zone which is of abundant resources and convenient traffic. The company was established in 1988 with assets of one hundred and twenty million which was a joint-stock group enterprise specially manufacture fine chemical industry in bromine series.inorganic bromide compound,flame retardant series such as TBBPA;DBDPO;DBDPE;HBCD;BPS;BEO;BEP, pharmaceuticals and intermediate, veterinary and so on.

Our product have been exported to more than twenty countries all over the world as Korea, Japan, USA, India, Australia, Italy, UK. Germany etc.
As a group company, we set up several subsidiaries to be put in charge of different chemicals:
Weifang Yucheng Chemical Co., Ltd
Weifang Yucheng International Co., Ltd
Weifang Dacheng Bioengineering Co., Ltd
Weifang Dacheng Yili Pharmaceutical Co., Ltd
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    As additional,We established several branches offices in Shanghai, Guangzhou, Suzhou, Shenzhen, for devoting in dealing with the domestic and international market. We have got quality control certificate of ISO 9001,GMP etc.The perfect quality control system makes the products quality stable and qualified. We deeply trust that first quality owe to advanced technology, we make full use of our advantage on abundant resource and technical innovation, to develop and manage more and more new products to satisfy customer's requirement constantly.
    If you are interested in our products, Please kindly  contact us directly. We always adhere to the principle of equality and mutual benefit. Quality and Customer First, Prestige and Service First. We would like to avail ourselves of every opportunity to cooperate with you in your business extension.