Chemical Field
  • 2016
  • Jimmy at
  • June 02, 2020

HAN INDUSTRIAL CORPORATION
Dayu Chemical is a comprehensive chemical company integrating scientific research, manufacture and international trade of the chemical raw materials of the less lethal technology and ammunition. We can supply more than 30 kinds of chemical raw materials including CS powder, CS liquid solution, OC, PAVA, CN powder, CR powder and other raw material for chemical research.

1.chemical element analysis

chemirsty

2.health care

research

3.deep chemistry research

purification