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. Our Pentanes lineup covers n-Pentane, Isopentane, Cyclopentane, and custom Pentane Blends. These serve foam blowing agent … Continue reading Products