Industrial & Specialty Chemicals
Industrial & Specialty Chemical Supplier
Reliable Chemical Supply. Compliant Global Export. Responsive Service.
ONE-STOP CHEMICAL SOURCING
Multiple Chemicals. One Reliable Sourcing Partner.
Consolidate your chemical sourcing through one reliable partner — simplify procurement, reduce logistics complexity, and save valuable time.
Featured chemicals
Six flagship products for global buyers
Our six core products, in steady supply with export packaging and batch documentation.
Polar & Specialty1
Tetrahydrofuran (THF)
CAS NO. 109-99-9 Purity 99.99% Packaging 180 Kg Drum; IBC Tote; ISO Tank
Polar & Specialty2
Acetonitrile
CAS NO. 75-05-8 Purity 99.9% Packaging 160 Kg Drum; IBC Tote; ISO Tank
Polar & Specialty3
N,N-Dimethylformamide (DMF)
CAS NO. 68-12-2 Purity 99.9% Packaging 200 Kg Drum; IBC Tote; ISO Tank
Alcohols4
Isopropyl Alcohol (IPA)
CAS NO. 67-63-0 Purity 99.9% Packaging 160 Kg Drum; IBC Tote; ISO Tank
Specialty5
n-Heptane
CAS NO. 142-82-5 Purity 99.0% Packaging 137 Kg Drum; IBC Tote; ISO Tank
Glycols6
Ethylene Glycol (EG)
CAS NO. 107-21-1 Purity 99.8% Packaging 230 Kg Drum; IBC Tote; ISO Tank
By Product Category
Find your chemical by product family
Four focused product families — click a family to see every product in it.
Why Yuandafeng
We Don't Simply Supply Chemicals. We Solve Supply Problems.
Qualified sourcing, verifiable quality, compliant export and coordinated logistics from China.
01
Compliance You Can Rely On
Hazardous chemical export support covering DG classification, compliant packaging and required export documentation. → HAZARDOUS CHEMICAL EXPORT
02
Quality You Can Verify
COA, product specifications and inspection support available according to product and order requirements, including third-party inspection when required. → QUALITY & DOCUMENTATION
03
Supply You Can Plan Around
Qualified upstream sourcing and multi-product supply for industrial chemicals, with flexible shipment and packaging options according to customer requirements. → MULTI-PRODUCT SUPPLY
04
One Contact, End to End
One coordinated point of contact from quotation and sourcing to documentation, logistics and delivery. → ONE-STOP CHEMICAL SUPPLY
By Industry
Shop by application and industry
Solvents and intermediates matched to your industry's processes.
Compliance & documentation
Licensed, compliant, export-ready
Licensed hazardous chemical operation in China, UN-standard export packaging, and third-party inspection on request.
DG Export License1
DG Export License
Licensed hazardous chemical operation and export in China.
Licensed
UN-Standard Packaging2
UN-Standard Packaging
Steel drums, IBC totes and ISO tanks matched to transport requirements.
Export-ready
SGS / BV3
SGS / BV
Third-party inspection arranged on request.
Supported
COA / SDS / TDS4
COA / SDS / TDS
Quality and safety documents with every shipment.
Provided
Insights
Buying guides and industry insights
Practical guidance for industrial chemical buyers — sourcing checklists, solvent selection and export basics.
All insights
Featured storyOct 12, 2026Industry Insights
Which Industrial Solvent Is More Volatile? Six Chemicals Compared Using NIST Data
Compare the vapor pressure of THF, methanol, ethyl acetate, acetonitrile, n-heptane and DMF at 30–50°C using published NIST data. Key findings, methodology and limitations.
Latest stories
Oct 5, 2026Buying Guides
Ethyl Acetate vs Butyl Acetate: Which Ester Solvent Fits Your Formulation?
Ethyl acetate vs butyl acetate compared for coatings, inks and adhesives: evaporation rate, solvency, DG class, packaging and what to confirm before ordering from China.
Sep 21, 2026Industry Insights
IPA vs Ethanol vs Methanol: Choosing the Right Industrial Alcohol Solvent
Evaporation, polarity, cost and compliance differences between isopropyl alcohol, ethanol and methanol for industrial applications.
Request a quote
Tell us what you need
Send the product name or CAS number, specification, quantity, packaging and destination port. Our sales team will assess sourcing options and reply with a quotation.
Email
annie@ydfchem.com
Phone
+86 156 8428 8875
Office
Gaochuang Smart Logistics Park, Shengrui Street, High-Tech Zone, Weifang, Shandong, China
Hours
24/7 Fast Response
Inquiry intake
Send the details
Share a few details about your request so we can send a useful reply.