Zibo Sanwei Chemical Factory

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Zibo Sanwei Chemical Factory is located in the state-level high-tech industrial development zone in Zibo, south to Jinan-Qingdao Highway, west to National Road, 20km from Qilu Petrochemical Base and 300km from Qingdao Port.

We integrate the development and production of EDTA, DTPA and NTA series products, with strong technical capability and advanced production technology. Our main products are EDTA, EDTA-2Na, EDTA-4Na, EDTA-Fe, EDTA-Cu, EDTA-Zn, EDTA-Mg, EDTA-Mn, EDTA-Ca, EDTA-MIX, DTPA, DTPA-Fe, DTPA-5Na, NTA and NTA-3Na. Our products are widely used in agriculture, petrochemical, light paper, textile printing and dyeing, daily chemicals, as well as large power boiler cleaning industry.

Our annual production capacity is more than 8000 tons. Quantity and quality are up to leading domestic level. We have independent right to import and export, and more than 70% of our products are exported to worldwide market. Our factory is an essential supplier of Chinese Petrochemical Corporation and other large enterprises.

With outstanding quality and good faith, we warmly welcome friends from at home and abroad to create a brilliant future with us.