Zibo Dazhong Edible Chemical Co., Ltd. commits to providing
top-grade chemicals for the treatment industry of drinkable water
and sewage. At present, Dazhong is the biggest manufacturer in Asia
for aluminium sulphate and alum products, and our aluminium
sulphate series and alum series are widely used in the large-scale
treatment organizations all over the world!
Covering an area of 300,000sqm, we now have over 500 employees and
nine departments, including office, No.1 sales dept., No.2 sales
dept., International Business Dept., Supply department, technology
department, QC Dept., Production Dept. and Finance Department.
Aluminium sulphate series: we annually produce 160,000 tons of
common aluminium sulphate, 30,000 tons of Iron-free high pure
aluminium sulphate, 100,000 tons of liquid aluminium sulphate. Alum
series: we yearly produce 30,000 tons of trschermigite and 10,000
tons of kalioalunite. We sold more than CNY 100 million of products
We have had a powerful technological department housing 20
experienced technicians, who have been working in the research,
development and production of silicates for years; 3 of them are
the drafters of Aluminium sulphate standards of China. We got the
certificates of ISO9001 Quality system and 14001 EMS in 2010
successfully. Relying on experienced technicians, Dazhong is
striving to promote the technical improvement of products and
development of quality. We work hard to offer you top-grade
products in the world.
Our products are highly appraised by foreign customers for stable
performance and high quality, and about 70% of products are sold to
countries in the world. We have become the supplier of these
companies, and strategic partner of large papermaking enterprises
and water treatment enterprises. Dazhong provides customers with
the quickest, best and complete service for customers in all the
places of world. We are not only a manufacturer of leading
products, but also an owner of international brands!