Direct from high-capacity industrial production pipelines, ensuring optimal purity and compliance.
Founded in December 2004, Shandong Saier Chemical Technology Development Co., Ltd. has established itself as an authoritative leader in high-performance aromatic solvent engineering and custom chemical formulation. Headquartered at No.207, WeiLiu Road, within the prestigious Qilu Chemical Industrial Park, Linzi, Zibo City, Shandong Province, the company leverage its geographical and capital strengths (with a registered capital of 60 million yuan) to support advanced manufacturing and export capabilities globally.
Our manufacturing paradigm is supported by robust crude aromatics rectification and refining technologies, offering an annual throughput capacity of 720,000 tons. This operational scalability makes us a vital partner for global chemical procurement, offering constant volume supply chains and comprehensive compliance protocols.
By establishing deep partnerships with petrochemical giants such as Sinopec, PetroChina, ChemChina, Zhejiang Petrochemical, and Hengli Petrochemical, Shandong Saier guarantees structural stability and chemical consistency in raw feedstocks. This feedstock optimization provides a competitive advantage that directly translates into consistent batch quality for global end-users.
Initially catering to major industrial zones within mainland China (including the regional hubs of Beijing, Shanghai, Tianjin, Hebei, Shandong, and Henan), Shandong Saier has strategically expanded its logistic framework to serve international markets. Today, our high-boiling aromatic solvents and fine chemical compounds are continuously exported to key industrial corridors across the Americas, the European Union, Southeast Asia, and broader Asia-Pacific.
Our manufacturing site employs multi-stage fractional distillation columns engineered to separate complex aromatic isomers with high precision. This structural setup enables Shandong Saier to strictly monitor the boiling ranges and flashpoints of aromatic solvents, delivering tailor-made chemical properties that align with complex regulatory conditions in agricultural, coatings, and printing ink formulations.
Through automated control systems (DCS), the plant achieves real-time monitoring of pressure, temperature, and material flow rates. This technical capacity guarantees reliable batch quality and minimizes volatile organic emissions, fulfilling clean chemical manufacturing goals.
Shandong Saier's portfolio is divided into two major divisions: High-Boiling Aromatic Solvents (TOPSOL / Naphtha series) and Fine Chemical Intermediates. Our product range is formulated to meet high-level purity requirements, safety protocols, and performance metrics across multiple industrial applications.
CAS No. 64742-95-6. Sourced from selected C10 aromatics via continuous vacuum rectification. Colorless and transparent with excellent solvency, making it ideal for high-performance coatings, resins, and agricultural emulsifiable concentrates.
Specially modified solvents containing extremely low naphthalene limits. Crucial for eco-friendly pesticide formulations, ensuring compliance with strict environmental residue limitations enforced in the EU and NA.
CAS No. 95-93-2. A crucial crystalline intermediate utilized as a precursor for Pyromellitic Dianhydride (PMDA), a key building block for high-temperature polyimide films applied in electronics and aerospace.
These solvents feature custom evaporation profiles and high boiling points, playing an important role in industrial applications:
Aligning with global decarbonization goals, Shandong Saier has integrated Zeolite Rotor Concentration systems into its manufacturing facilities. This technology captures VOCs (Volatile Organic Compounds) from exhaust streams with up to 99% efficiency, concentrating and directing them to a thermal oxidizer for clean destruction. This implementation ensures our manufacturing practices comply with national eco-standards and support sustainable production values.
Our manufacturing facility in the Qilu Chemical Industrial Park provides Shandong Saier with direct access to a mature logistics network, raw material pipelines, and shared industrial infrastructure. This ecosystem offers distinct operational benefits for international buyers:
Being directly integrated into the Sinopec Qilu refinery network provides us with secure access to raw C9, C10, and C12 reformate streams. This direct logistical path eliminates land transport risks, reduces feedstock acquisition costs, and helps stabilize pricing during volatile market cycles.
The Qilu Industrial Zone provides shared utilities, hazardous chemical handling systems, and wastewater treatment plants. These resources lower our operational costs and support stable, continuous production cycles even during peak energy periods.
The global industrial solvent market is undergoing a transition driven by regulatory restrictions and technical demands. Key trends shaping this industry include:
Shandong Saier maintains strict quality control measures to satisfy the compliance standards of global B2B procurement. We offer comprehensive documentation, custom packaging, and quality-assured logistics to support complex international supply chains:
Every shipment is traceably verified with gas chromatography-mass spectrometry (GC-MS) and high-performance liquid chromatography (HPLC) instruments. Certificates of Analysis (COA) are provided for each batch, guaranteeing compliance with CAS specifications.
We provide full documentation, safety data sheets (SDS) configured to the Global Harmonized System (GHS), and support for REACH registration, enabling smooth customs clearance in European and North American ports.
Whether shipping via bulk vessel, ISO tanks for liquid chemicals, or IBC drums for fine intermediates, our packaging lines are optimized to preserve product purity and ensure safe transport.
Our onsite testing center operates 24/7, tracking batches from raw material reception to final packaging. This ongoing quality monitoring minimizes chemical variance, ensuring our solvents perform reliably in high-tolerance applications.
Shandong Saier offers tailormade chemical solutions for specialized industrial applications. Our engineers can adjust fractional distillation parameters to isolate specific boiling points or custom cut ranges, helping you optimize formulations to meet targeted drying times, flashpoints, and solvency characteristics.
This customized manufacturing capability, supported by our 720,000-ton capacity, enables us to serve as a reliable OEM partner for global distributors seeking unique chemical compositions under custom specifications.
Shandong Saier's solvents and intermediates support a variety of industrial sectors, providing reliable performance in challenging environments:
S-100 and S-150 serve as key thinners and solvent carriers in automotive baking enamels and protective industrial coatings. Their high solvency guarantees smooth flow, leveling, and gloss during high-temperature baking processes.
Our low-naphthalene S-150ND and S-200 solvents are widely used in Emulsifiable Concentrate (EC) pesticides. They prevent active ingredient crystallization while meeting strict safety standards for crop application.
S-180 and S-200 provide optimal evaporation curves for high-speed gravure and screen printing processes, preventing ink from drying on the screen while ensuring clean definition on polymer substrates.
Expert answers addressing technical specifications, logistics, and OEM capabilities.
What is the difference between standard Aromatic S-150 and S-150ND?
Standard S-150 contains up to 8% naphthalene by weight. S-150ND (Naphthalene Depleted) is processed through additional fractionation columns to reduce the naphthalene content to under 1% (and custom cuts to under 0.1%), minimizing phytotoxicity in agrochemical formulations and meeting EU regulations.
How does Shandong Saier ensure consistent supply during global shipping constraints?
We utilize direct rail and pipeline logistics to major ports in Qingdao and Tianjin. Combined with our 720,000-ton capacity, this infrastructure allows us to maintain consistent shipping schedules and buffer regional feedstock price variations for our global contracts.
Can you provide custom packaging or OEM labeling for export?
Yes. We support custom packaging options including ISO tank containers, 1000L IBC tanks, and 200L steel drums. We also offer OEM labeling, technical SDS translation, and custom batch documentation for international distributors.
What parameters are verified in your Quality Assurance COA?
Every batch is tested for density, distillation range (IBP to DP), flashpoint, color (Saybolt), aromatic content, water content, and naphthalene residue via gas chromatography, ensuring consistent material quality.
Connect with our chemical engineering team to request technical datasheets, request samples, or discuss custom manufacturing requirements.
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Saier Chemical