Direct from our manufacturing hubs to global supply pipelines. Browse our high-purity chemical components.
A trusted industrial chemical powerhouse pioneering solvent rectification and synthesis since 2004.
Founded in December 2004, Shandong Saier Chemical Technology Development Co., Ltd. has carved out a leading role in the global industrial chemistry sector. Located at No.207, WeiLiu Road, Qilu Chemical Industrial Park, Linzi, Zibo City, Shandong Province, the company sits at the heart of one of China's most advanced petrochemical clusters. Our registered capital of 60 million yuan served as a robust launchpad for sustained research, infrastructure integration, and scale optimization.
Our initial product solutions focused on standard aromatic streams, utilizing feedstocks from domestic energy leaders including Sinopec, PetroChina, ChemChina, Zhejiang Petrochemical, and Hengli Petrochemical. Today, our dynamic portfolio covers advanced environmentally friendly high-boiling aromatic solvents (including Solvent Naphtha, TOPSOL, KOCOSOL, Aromatic Hydrocarbon, TOLUENE AROMATIC HYDROCARBON, NAFTA DISOLVENTE SOLVESSO) such as S-100, S-150, S-150ND, S-180, and S-200. We also supply critical industrial materials like Heat Transfer Oils (L-QC320), Durene, PVC plasticizers, Thiophene, 1,3-Cyclohexanedione, MIPK, TMOF, TMOA, HPA, and TMG.
Supported by a massive manufacturing footprint and an annual capacity of 720,000 tons, our products support domestic industrial hubs in Beijing, Shanghai, Tianjin, Hebei, Shandong, and Henan, while serving international markets across Asia, Europe, the Americas, and Southeast Asia.
Analyzing key market dynamics, supply security, and application trends in modern industrial solvents.
By leveraging relationships with petrochemical giants, we ensure consistent supply and stable pricing, even during volatile energy markets.
Aromatics like S-100 and S-150 are essential in paints, coatings, agricultural formulations, and high-performance resins.
Our low-naphthalene configurations (ND grades) minimize environmental and workplace hazards while maintaining performance.
The global demand for industrial aromatics has undergone a significant paradigm shift. Historically, simple coal-tar and crude petroleum distillates were used with minimal post-processing. Modern safety standards, REACH registry protocols, and strict environmental compliance have driven the industry toward clean-cut, narrow-boiling-range formulations. Saier Chemical is at the forefront of this shift, offering high-boiling aromatic solvents that are highly refined to minimize hazardous components like naphthalene.
In addition to solvents, our specialty fine chemicals (such as Thiophene and Durene) serve as critical building blocks for active pharmaceutical ingredients (APIs), next-generation electronics, and advanced crop protection agents. As downstream sectors demand tighter tolerances and lower impurity profiles, our refining facilities adapt to deliver purities up to 99.8% via automated column rectification.
A closer look at distillation profiles, structural properties, and target applications.
Saier Chemical's high-boiling point aromatic solvents are derived from selected petroleum streams rich in C9 to C12 hydrocarbons. These mixtures consist primarily of alkylbenzenes, propylbenzenes, indanes, and methylindenes, which provide high solvency power (measured by Kauri-Butanol value), controlled evaporation rates, and high flash points that enhance operational safety.
Beyond mixed solvents, Saier Chemical manufactures high-purity single-ring aromatic monomers:
Aligning manufacturing with global ESG frameworks, safety regulations, and supply reliability.
Our production facilities operate under ISO 9001 and ISO 14001 frameworks. Every batch undergoes gas chromatography (GC) testing to guarantee consistent specifications.
Located in Zibo Qilu Industrial Park, our facilities connect directly to major ports like Qingdao, enabling fast ocean shipping and bulk liquid cargo transport.
We invest in low-emission systems, including regenerative thermal oxidizers (RTOs) and closed-loop VOC recovery systems, to minimize environmental impact.
A look at our plant operations, laboratory testing, and modern administrative offices.
Saier Chemical is committed to driving continuous innovation in hydrocarbon separation and catalytic synthesis. Our technology roadmap focuses on three main initiatives:
Through our commitments to sustainability, technological innovation, and reliable supply chains, we continue to serve as a trusted global partner for high-performance aromatic solvents and specialty intermediates.
Answers to common questions regarding specifications, chemical applications, and logistics.
The primary differences lie in their distillation ranges, molecular weight distribution, and flash points. S-100 contains mostly C9 aromatics with a boiling range of 160–180°C. S-150 is rich in C10 aromatics (boiling range 180–210°C). S-180 consists of heavier C11–C12 molecules and offers a higher flash point (>80°C), making it ideal for processes requiring low volatility.
Regular aromatic solvents can contain up to 10% naphthalene, which is classified as a potential hazard. ND solvents, like S-150ND, undergo deep extraction to reduce naphthalene to below 1.0% (and often below 0.1%). This meets strict regulatory standards, particularly for agricultural crop protection sprays and household formulations.
We source our raw materials from leading petrochemical companies, including Sinopec and PetroChina. This ensures highly consistent feedstock compositions, which undergo strict quality controls before processing in our distillation facilities.
Durene (1,2,4,5-tetramethylbenzene) is oxidized to produce pyromellitic dianhydride (PMDA). PMDA is a critical component in manufacturing high-performance polyimide films, which are used as insulating layers in flexible printed circuits, aerospace materials, and advanced electronics.
We offer versatile packaging options, including ISO tanks, steel drums, and bulk chemical tankers. Our location in Zibo provides easy logistics access to major ports like Qingdao for efficient global distribution.
Yes, all products undergo rigorous testing and are manufactured in compliance with international quality standards. We provide COAs, MSDS documents, and REACH-compliant information to support global exports.
Explore our advanced chemical intermediates and industrial acids designed for specialized applications.
Saier Chemical
