Tel: +86136 6925 2575 
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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.
May 23,2023 
Is CS gas dangerous? dayuchemical tell you
CS gas (2-chlorobenzylidene malononitrile) is one of the most commonly used tear gases in the world.
May 23,2023
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+86136 6925 2575
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Building NO.8, XiShi Jiajun, XiShi 2nd Road, Lianhu District, Xian, Shaanxi, China
