Our Products
China’s leading manufacturer of high-purity hydrocarbon solvents and sulfiding agents. We deliver 800,000+ tons annually of premium Pentanes, Hexanes, Heptanes, and TBPS/DMDS to 50+ countries—serving foam blowing, oil extraction, pharmaceutical, and refining industries worldwide.
Our Product Portfolio
Discover high-purity hexanes, heptanes, pentanes, and specialty chemicals engineered for global industrial and pharmaceutical applications.
Junyuan Petroleum Group is China’s largest pentane hexane heptane manufacturer, producing sulfiding agents at its Shandong facility since 2009. Backed by registered capital of 120 million yuan, we ship more than 800,000 tons a year across 50-plus export markets.
800,000+ Tons
Annual Production Capacity
EU REACH
Registered & Certified (n-Heptane)
ISO Tank & Drum
Flexible DG Shipping Solutions
50+ Countries
Global Supply Chain Network
Pentanes
Our Pentanes lineup covers n-Pentane, Isopentane, Cyclopentane, and custom Pentane Blends. These serve foam blowing agent applications in PU and EPS foam production. We package Pentanes in ISO tanks (25 or 26 CBM) or steel drums to match container and bulk shipping needs.
Hexanes
Our Hexanes line includes two products. n-Hexane comes in 60%, 70%, 80%, 90%, and 99% purity grades, serving edible oil extraction and pharmaceutical synthesis. Isohexane is supplied at 99% purity for specialty solvent applications. Both ship in ISO tanks or steel drums.
Heptanes
Heptanes centers on our flagship n-Heptane at 99% purity. This grade holds REACH certification through the European Chemicals Agency (ECHA), and serves pharmaceutical API synthesis, laboratory research, and analytical applications worldwide.
Sulfiding Agents
TBPS is our primary sulfiding agent for refinery and petrochemical catalyst activation. We also continue supplying DMDS to existing customers with reliable logistics support.
As a trusted pentane hexane heptane manufacturer, Junyuan backs every order with COA and MSDS documentation, along with dangerous goods logistics support for hazardous chemical exports.