Ion Membrane Caustic Soda Unit
200,000 t/yHigh-purity food-grade and industrial-grade base chemicals supply
About Hebang
Committed to becoming a professional supplier of specialty epoxy resins and advanced materials through innovation-driven green chemistry.
Green Chemical Materials Manufacturing Base
Founded in 2011 and located in Dongying Port Economic Development Zone, Dongying Hebang Chemical operates on more than 1,500 mu of land with a workforce of over 400 employees. The company has built deep expertise in fine chemicals and has been recognized as a National High-Tech Enterprise, a National Green Factory, and a Shandong Specialized and Sophisticated Enterprise.
Supported by its R&D capability and quality management system, Hebang has built a green circular industrial chain centered on epoxy resins and backed by chlor-alkali chemistry, serving electronics, aerospace, wind energy, and advanced coatings with high-purity, high-performance material solutions.
Six Core Production Units
Established process routes and quality controls support product purity, stability, and scaled supply capability.
Electronic-Grade Epoxy Resins
80,000 t/yWidely used in CCL, electronics packaging, photoresists, and composites
Glycerol-Based Epichlorohydrin
30,000 t/yBio-based raw materials with a greener process route
Anhydrous Hydrogen Chloride
5,000 t/yServing advanced chemicals, specialty pharma, and electronics industries
Hydroxylamine Hydrochloride
5,000 t/ySpecialty chemicals for fine chemicals, cosmetics, and synthesis
Modified Epoxy Resin Project
10,000 t/ySupporting product upgrades and diversified entry into advanced sectors
Green Circular Industrial Chain
Connecting base chemicals to advanced materials in an integrated value chain to improve resource utilization and reduce emissions.
Chlor-Alkali
Ion membrane caustic soda provides stable chlorine and alkali resources for downstream manufacturing.
Epichlorohydrin
A glycerol-based route upgrades bio-based feedstock while lowering carbon emissions.
Advanced Epoxy Resins
High-purity, low-chlorine electronic-grade resins deliver higher-value material performance.
End-Use Composites
Applied in wind blades, aerospace composites, and high-speed communication laminates.
Technology Development and Quality Control
Backed by R&D and technology platforms, we continue to develop synthesis and purification technologies for specialty resins.
Oximation Hydrolysis Technology
The oxime hydrolysis route is designed to reduce wastewater discharge and energy consumption.
Deep Purification Process
Multi-stage molecular distillation and ion-exchange technologies are used to control and test total chlorine in resin. Specifications are subject to the technical data sheet and certificate of analysis for the applicable product.
Quality Control System
Analytical instruments including gas chromatography and gel permeation chromatography support process monitoring and batch traceability.
Honors and Certifications
High-Tech Enterprise
Green Factory
Quality Management System
Specialized and Sophisticated Enterprise