Highly refined intermediates engineered to meet strict quality thresholds of Pacific Northwest manufacturers
Seattle and the broader Puget Sound region are recognized globally as hubs of advanced manufacturing, aerospace engineering, biotech innovation, and clean technology development. To maintain this status, the local supply chain requires high-purity chemical compounds, specialty solvents, and intermediates that meet exacting technical standards.
Our role as a leading manufacturer and exporter of fine chemicals to Seattle is to provide these essential building blocks. From the polyimide films used in commercial aircraft and satellite construction to the high-performance solvents utilized in semiconductor lithography and pharmaceutical synthesis, we support Seattle's primary industries with a resilient, quality-controlled chemical pipeline.
Our logistics and regulatory support ensure that companies operating in the Pacific Northwest can source materials that comply with domestic standards, including the EPA's Toxic Substances Control Act (TSCA), while maintaining the supply security needed to avoid operational downtime.
Helping Seattle-based companies streamline procurement and improve regulatory compliance.
Direct maritime and air transport routes to the Port of Seattle and Port of Tacoma.
Full documentation traceability including certificates of analysis (CoA) and safety data sheets (SDS).
Established in December 2004, Shandong Saier Chemical Technology Development Co., Ltd. has grown from a regional producer of basic chemical materials into an international supplier of high-purity fine chemicals and aromatic solvents. Located in the Qilu Chemical Industrial Park, Zibo City, Shandong Province, our facility operates within a primary chemical production zone, giving us access to raw materials and downstream processing infrastructure.
Our early product lineup focused on high-boiling aromatic solvents, including S-100, S-150, S-150ND, S-180, and S-200, alongside intermediate products like durene, PVC plasticizers, thiophene, 1,3-Cyclohexanedione, and other key specialty components. Over the years, we have transitioned our focus toward high-value intermediates, thermal management fluids (such as heat transfer oil L-QC320), and custom fine chemical synthesis.
Supported by feedstock agreements with petrochemical complexes including Sinopec and ChemChina, we maintain raw material supply stability. Our facility currently supports an annual capacity of 720,000 tons, serving domestic markets and exporting to Asia, Europe, South America, and North American tech corridors like Seattle.
Industrial chemistry applications supporting next-generation advanced materials and energy storage
Pyromellitic Dianhydride (PMAD) and Pyromellitic Acid (PMA) serve as precursors for polyimide films used in electronics substrates and aerospace wiring. Our synthesis routes minimize metallic impurities, meeting the low-dielectric constant requirements of modern microelectronics.
Our S-150, S-150ND (naphthalene depleted), and S-200 solvents are refined using continuous multi-stage fractional distillation. This process controls boiling ranges and flash points, delivering consistent performance for agricultural formulations and industrial coatings.
Our synthetic heat transfer oil L-QC320 provides high thermal stability and resistance to oxidation. It is designed for closed-loop thermal systems operating up to 320°C, helping reduce maintenance intervals in chemical processing plants.
As industrial requirements lean toward lower environmental footprints and higher purity levels, we are investing in research and development to align with these trends:
Equipped with modern production lines, analytical laboratories, and international certification standards
Meeting regulatory standards to ensure secure import, delivery, and handling at the Port of Seattle
All fine chemical exports destined for the United States, specifically Seattle, are certified under the Toxic Substances Control Act (TSCA). We work with import brokers to manage pre-manufacture notices (PMN) and import certifications.
We supply safety documentation structured to meet OSHA HazCom and Globally Harmonized System (GHS) standards, providing Seattle-based environmental health and safety (EHS) teams with the information required for safe handling and storage.
Our logistics department works with major global carriers to manage freight routes to the Port of Seattle. We handle custom packaging—including ISO tanks, steel drums, and IBC totes—designed to maintain container integrity during ocean transport.
Explore our main product portfolio featuring key organic synthesis intermediates, solvents, and specialty compounds
Synthetic intermediate for agricultural chemistry and active pharmaceutical ingredients (APIs).
Highly reactive organic intermediate used in chemical synthesis platforms.
Naphthalene-depleted solvent for low-emission formulations and sensitive environments.
Reducing agent utilized in electroless nickel plating and pharmaceutical pathways.
Answers to common questions regarding logistics, quality assurance, and technical support for Seattle and global customers
Saier Chemical
