Weifang Longstar Economy And Trading Co., Ltd. is a leading
manufacturer and supplier of sodium silicate, other silicon
chemicals, Cholirde, detergent chemicals, and feeding additives in
Based on the principle of "sincere cooperation, mutual benefits",
With more than 10 years' professional chemical experience,
Our elite sales team, integrates sodium silicate
plant(150000mt/year), chlorides plants(50000/year) and other
capable plants, exploring domestic and overseas markets together.
Now goods are exported to more than 20 countries as Korea, Japan,
the Middle Asia, Africa, South America ext. Our company has been
awarded ISO9001:2000 certificate, and100% of our exporting products
are approved by CIQ, SGS or BV inspection.
With High Quality, Good Price and Best Price, we would like to work
with clients from at home and abroad for a better future.