Welcome to Dongyuan Shengda New materials
We'are Open: Mon - Sunday 8am - 6pm
Professional HEC Manufacturer
Delivering high-quality Hydroxyethyl Cellulose (HEC) solutions for construction, coatings, oil drilling, personal care, pharmaceuticals, and industrial applications.
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Our Products
Reliable cellulose ether solutions for global industries.
Construction Grade HEC
Improves water retention, workability and anti-sag performance.
Paint Grade HEC
Excellent thickening and suspension performance for coatings.
Oil Drilling HEC
Stable rheology modifier suitable for drilling fluids.
Why Choose Us
20+ Years Experience
Professional cellulose ether manufacturing with global export capability.
ISO Certified Factory
Strict quality control throughout every production stage.
OEM & Custom Formula
Customized viscosity and specifications based on customer requirements.
Worldwide Delivery
Serving customers across Asia, Europe, Middle East and America.
Manufacturing Process
01
Raw Materials
02
Etherification
03
Quality Inspection
04
Packaging & Export
Latest Blog
Industry news and technical knowledge.
Looking for a Reliable HEC Supplier?
Contact our technical team for customized solutions and competitive pricing.
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