Purity
High-purity chemicals under strict process control.
Company Showcase
We are committed to providing excellent products and services, creating value for customers, and promoting industry innovation and development.
about us
Shandong Ensign Industry is a global leading manufacturer of citric acid series products, specializing in the R&D and production of anhydrous citric acid, citric acid monohydrate, trisodium citrate and various citrates. Our products are sold to over 130 countries and regions worldwide, leading the industry in production capacity and market s...
learn more
Our Advantages
Safety
Inherent safety protocols integrated into every production stage.
Innovation
Continuous R&D in synthesis and formulation technologies.
Reliability
Stable supply backed by integrated manufacturing and logistics.
Professional Chemical Solutions
Our manufacturer delivers high-quality chemical products for diverse industrial applications.
Latest blog posts
Ensign Industry Participates in Food Ing...
Food Ingredients Africa 2026 grandly kicked off at Cairo International Exhibition Center in Egypt from June 2 to 4, 2026. As a top-tier professional e...
continue reading
Shandong Ensign Industry Co., Ltd....
Shandong Ensign Industry Co., Ltd., founded in 1996 and headquartered in Changle County, Weifang, Shandong Province, is a large-scale biomanufacturing...
continue readingcontact
You can contact us any way that is convenient for you.
