Is CS gas dangerous? dayuchemical tell you
CS gas (2-chlorobenzylidene malononitrile) is one of the most commonly used tear gases in the world.
During COVID-19, Offer 5 tons CS powder by dayuchemical
During the epidemic COVID-19, we still supplied customers with more than 5 tons of CS powder.
Brief Historial Introduction of Tear Gas-dayuchemical
During the first world war tear gas began to spread widely against humans.
Dayu Chemical Materials Industry Prospect
Because of the recent environmental inspections, a lot of chemical factories were closed