Who We Are

Empowering global industries with high-performance hydrocarbon solvents. Junyuan Petroleum Group is China’s largest manufacturer of pentanes, hexanes, heptanes, and sulfiding agents—delivering 800,000+ tons in annual output to partners in 50+ countries.

Junyuan Petroleum Group | High-Purity Hydrocarbon Solvents & Refinement Solutions
Leading Petrochemical Manufacturer

Junyuan Petroleum Group

Integrated refining excellence, pioneering eco-friendly solvent technology, and serving high-spec industrial applications globally for 17 years.

17+ Years
Industry Leadership (Est. 2009)
800 kt/a
Annual Production Capacity
RMB 5 Billion
Annual Output Value
8 Core
Specialized Subsidiaries

Corporate Overview

Founded in 2009 with a registered capital of 180 million RMB (roughly 27 million USD), Junyuan Petroleum Group is a comprehensive group that developed and expanded from Dongying Junyuan Petroleum Technology Development Co., Ltd. Over the past 17 years, the Group has grown to incorporate eight core subsidiaries that constitute a complete oil refining and chemical industry chain:

  • Dongying Liangxin Petrochemical Technology Development Limited Company
  • Dongying Changyuan Petrochemical Technology Development Co., Ltd.
  • Dongying Junyuan Logistics Co., Ltd.
  • Xinjiang Liangxin Technology Development Co., Ltd.
  • Dongying Junyuan Petrochemical Technology Development Co., Ltd.
  • Orient Junyuan (Beijing) Technology & Trade Co., Ltd.
  • Qingdao Maogao International Trade Co., Ltd.
  • Qingdao Arcstar New Material Company Limited

Chairman: Guangfa Miao

  • Senior Engineer
  • Member of the Dongying Municipal Committee of the CPPCC
  • Deputy to the People’s Congress of Guangrao County
  • Standing Member of the Executive Committee of the Shandong Federation of Industry and Commerce
  • Standing Member of the Qingdao Federation of Industry and Commerce
  • President of the Dongying Heze Chamber of Commerce
  • Vice President of the Shandong Association of Small and Medium Enterprises
Chairman Guangfa Miao - Junyuan Petroleum Group
Message from the Chairman

Dear Friends from All Walks of Life,

Junyuan Petroleum Group has always closely tied its industrial development to the global cause of environmental protection.

Since 2009, we have been dedicated to the research and development of substitutes for Freon and other Ozone-Depleting Substances (ODS), remaining consistently at the forefront of the industry. Benefiting from national industrial policy support as well as strong assistance from governments at all levels, domestic and international clients, and society as a whole, we have closely aligned ourselves with our corporate vision of “leading a technological revolution to improve the Earth’s environment and building a world-class green chemical industry base.” By adhering to an integrated path of industry, academia, and research, we have accelerated into a fast lane of large-scale industrial development within just a few years—achieving an annual output value of over 5 billion RMB and making positive contributions to regional economic and social development.

While achieving leapfrog development, we actively practice the “Honest and Virtuous Confucian Businessman” initiative. By operating with integrity and legal compliance, managing with human-centric harmony, fulfilling social responsibilities, and innovating corporate culture, Junyuan Petroleum Group has forged a unique path of development and achieved win-win outcomes for our partners and employees alike.

Looking ahead to the future, opportunities and challenges coexist amidst a highly competitive landscape. Guided by the mission of “benefiting society and employees, and continuously creating value for customers with high-end tech products and outstanding services,” the people of Junyuan will undoubtedly create an even brighter future and present a more influential, powerful Junyuan Petroleum Group to the world in this new historical era!

Finally, we extend our heartfelt gratitude to friends from all walks of life who have continuously cared for and supported Junyuan Petroleum Group’s growth!

Chairman of the Board: Guangfa Miao

Core Business Scope & Products

Sulfiding Agents Series

TBPS (Di-tert-butyl polysulfide) and DMDS (Dimethyl disulfide).

Propane & Butane Series

Propane, Isobutane, n-Butane, and highly clean liquefied gas.

Pentane Series

Isopentane, n-Pentane, Cyclopentane, and pentane blowing agents.

Hexane Series

Isohexane and n-Hexane (content specifications: 60%, 70%, 80%, 90%, 95%, 99%).

Solvent Oil Series

#6 solvent oil, #120 solvent oil, #140 solvent oil, and #200 solvent oil.

Arene & Eco-Solvents

Petrobenzene, methylbenzene (toluene), xylene, D-series solvent oils (D30, D40, D60, D80), and hydrocracking naphtha.

Certifications, Worldwide Destinations & Applications

Junyuan Petroleum Group is officially indexed as an international chemical vendor in the PubChem database by the U.S. National Library of Medicine (Data Source ID: 25021). We have passed ISO 9001, ISO 14001, and OHSAS 18001 management system certifications, holding verified vendor qualifications for global energy leaders Sinopec, PetroChina, and CNOOC. Furthermore, we maintain strategic supply partnerships with premier refrigeration brands including Chigo, Gree, and Haier.

Worldwide Export Destinations

Middle East Europe (EU & Non-EU) North America South America & LatAm East Asia Southeast Asia South Asia Central Asia Africa Oceania

Key Industrial Applications

Refinery Hydroprocessing & Catalyst Sulfiding Pharmaceutical API Synthesis & Recrystallization EPS & PU Insulation Foam Blowing Refrigerants & Home Appliances Vegetable Oil & Botanical Extraction Synthetic Rubber & Polymerization Solvent Adhesives, Resins & Coatings Laboratory Reagents & Fine Chemicals Industrial Cleaning & Degreasing Construction & Thermal Insulation

Partner with Junyuan Petroleum Group

Contact our international commercial operations team for Technical Data Sheets (TDS), Certificates of Analysis (COA), or customized solvent pricing.

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