High-Quality Heavy Aromatics Suppliers & Factory

Leading the Global Transition to Low-Naphthalene and Sustainable Chemical Solutions with 720,000-Ton Annual Capacity.

White Paper: The Evolution of Heavy Aromatics (C9-C10+)

Industrial Intelligence, Supply Chain Resilience, and ESG Compliance in 2024

Industrial Context & Expertise (E-E-A-T)

Founded in 2004, Shandong Saier Chemical Technology Development Co., Ltd. has established itself as a benchmark in the aromatic hydrocarbon sector. Situated in the Qilu Chemical Industrial Park, we operate with a registered capital of 60 million yuan and a robust production capacity of 720,000 tons per year. Our pedigree is built on strategic partnerships with global giants like Sinopec, PetroChina, and Zhejiang Petrochemical, ensuring that our raw materials meet the highest purity standards before entering our advanced rectification systems.

In the modern chemical landscape, "High Quality" is no longer just about purity; it is about Information Gain—the ability to provide solvents that solve specific regulatory and performance challenges, such as VOC reduction and naphthalene-depleted (ND) formulations.

20+Years Experience
720kAnnual Tons
60MCapital (RMB)
50+Export Regions

Technical Roadmap & Future Outlook

Precision Fractionation 4.0

The traditional distillation of Solvent Naphtha is being replaced by Continuous Multi-Column Fractionation. Our factory utilizes AI-driven temperature controls to separate S-100, S-150, and S-200 with an accuracy of ±0.5°C. This ensures consistent evaporation rates, which are critical for high-end coatings and pesticide emulsifiable concentrates (EC).

The ND Revolution

Regulatory pressure from the EU and EPA is driving the demand for Low-Naphthalene Aromatic Solvents. Our S-150ND and S-200ND products reduce naphthalene content to <1%, mitigating toxicity while maintaining the high solvency power required for modern agrochemicals.

Future Horizon: Decarbonization and Circular Chemistry

Looking toward 2030, Shandong Saier is investing in Zeolite Rotor technologies for VOC recovery and exploring bio-based aromatic precursors. Our roadmap focuses on reducing the carbon footprint of heavy aromatics by optimizing thermal integration within our refinery units, ensuring that our "Heavy" products have a "Light" environmental impact.

Macro Industry Solutions

Tailored Chemical Architectures for Global Applications

Agrochemicals

Our S-150 and S-200 solvents serve as the gold standard for pesticide carriers. They offer excellent solubility for active ingredients like Abamectin and Chlorpyrifos, ensuring stable emulsions and high bio-efficacy.

Industrial Coatings

Providing high boiling points and controlled evaporation for automotive and marine coatings. Our Aromatic Solvent S100 improves leveling and gloss while preventing surface defects.

Energy & Heat Transfer

Our L-QC320 Heat Transfer Oil is engineered for high-temperature stability. Its low vapor pressure and high thermal conductivity make it ideal for chemical reactors and textile processing.

China Factory 4.0: Supply Chain Resilience

In an era of global supply chain volatility, Shandong Saier offers Supply Chain Resilience through vertical integration. Located in the heart of Zibo’s chemical hub, we have direct pipeline access to major refineries. This proximity minimizes logistical delays and protects our clients from market fluctuations.

Our Efficiency Advantage is derived from our 720,000-ton capacity, allowing us to maintain high inventory levels for rapid global deployment. Whether it's a 20-ton ISO tank or a 1,000-ton bulk shipment, our digital logistics platform tracks every kilogram from the reactor to the port of Qingdao.

Global Procurement & Compliance Support

Local Support

We provide localized technical data sheets (TDS) and Material Safety Data Sheets (MSDS) in over 10 languages, ensuring seamless integration into your local production lines.

Regulatory Authority

Compliance with REACH, GHS, and regional pesticide regulations is non-negotiable. Our internal lab performs GC-MS analysis on every batch to guarantee compliance with international toxicity standards.

Risk Mitigation

Our diversified product portfolio, including Durene, 1,3-Cyclohexanedione, and DMSO, allows procurement officers to consolidate their chemical sourcing, reducing administrative overhead and shipping costs.

Inside Our Advanced Manufacturing Facility

Frequently Asked Questions (FAQ)

What is the difference between Aromatic Solvent S150 and S150ND?

Standard S150 contains approximately 5-10% naphthalene. The "ND" version stands for Naphthalene Depleted, where the naphthalene content is reduced to less than 1% through secondary fractionation, making it safer for environmental applications and reducing its classification as a carcinogen.

How does Shandong Saier ensure batch-to-batch consistency?

We use automated DCS (Distributed Control Systems) and online chromatography. By sourcing raw materials from stable refinery streams (Sinopec/PetroChina), we ensure the aromatic hydrocarbon distribution remains constant, providing predictable evaporation curves for our customers.

What are the lead times for international orders?

For standard solvents like S-100 and S-150, we maintain a rolling stock of 5,000+ tons. FOB Qingdao or Tianjin shipping can typically be arranged within 7-14 days of order confirmation.

Do you provide custom blending or rectification?

Yes. As a high-tech enterprise, we can tailor the boiling range or solvency power (Kauri-Butanol value) of heavy aromatics to meet specific industrial requirements, especially for specialized printing inks and high-performance lubricants.