Improvement of magnesium sulphate and sulfamic acid production

Improvement of magnesium sulphate and sulfamic acid production

2020-11-16

During COVID-19 period, global economic has been influenced badly. LZZD CHEM come back to normal production. LZZD CHEM have built an annual output of 30000 tons of sulfamic acid and 180000 tons of magnesium sulfate plants.

Laizhou Zhongda Chemical won multiple authoritative certifications. In 2009, ISO 9001 certificate, in 2012, REACH Registration certificate, in 2016, awarded as Laizhou Confederation of Industry and Commerce Vice Chairman unit and Top 10 Socially responsible Companies by the government; .in 2018, Halal and Kosher certificate; 2019 FDA certificate; ISO 45001 and ISO 14001. With professional and authoritative qualified certification, laizhou zhongda ensures reliable product quality for customers.