Shenyang East Chemical Science-Tech Co., Ltd.
Shenyang East Chemical Science-Tech Co., Ltd. is a company supplying fine chemical product and service, specializing in electronics and pharmaceutical industries and other chemical related industries. The company is mainly dealing in the BDO and its derivatives, including GBL, NMP and THF, the optical functional resin materials, the fine chemical intermediate and ohter environment-friendly organic solvent; it also provides clients with customization and chemicals synthesis service. The company has always been focusing on the electronics(IC/LCD/Lithium-ion battery/insulating materials), pharmaceutical intermediate, daily chemical, agrochem, painting, printing ink and pigment industries by virtue of its rich professional knowledge.
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In today’s increasingly competitive mining industry, improving recovery rate while maintaining concentrate grade has become a key concern for mining companies and procurement managers. Sodium di-sec-butyl phosphorodithioateis widely recognized as a highly efficient flotation collector for sulfide ores, especially in gold, silver, copper, lead, and zinc beneficiation. With its stable chemical properties, excellent selectivity, and low foaming characteristics, Sodium di-sec-butyl phosphorodithioate continues to be a preferred reagent for complex ore flotation circuits worldwide. As a professional flotation reagent supplier, we provide high-quality Sodium di-sec-butyl phosphorodithioate with consistent performance, stable batches, and reliable logistics, ensuring smooth production for mining operations.
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As demand for high-performance specialty chemicals continues to grow across pharmaceuticals, coatings, adhesives, personal care, and advanced materials industries, N-Vinyl-2-pyrrolidone, also known as 1-Vinylpyrrolidin-2-one or NVP, has become an increasingly important chemical intermediate in global manufacturing.
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As a professional chemical supplier, Shenyang East Chemical Science-Tech Co., Ltd. provides high-purity gamma-butyrolactone 99% products with complete export support, helping overseas buyers reduce customs risks and ensure long-term stable cooperation.
- Pharmaceutical Intermediates
- Electronic Chemicals
- Aromatic Fragrance
- Agrochemical
- Grease Material
- Petroleum Oil
- Coating Painting
- Cosmetics Solvents
- Special Solvents
- Bdo Derivatives
- Organic Intermediates
- Fire-resistant material
- Rubber Accelerators
- Water Treatment
- Superplasticizer
- Hydroxypropyl Methylcellulose
- Animal nutrition
- Polyurethane
- Mineral Flotation Reagents
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Details >>Dutch Customer Reordered High-Purity NMP Within One Month for Microelectronics Applications
Recently, EASTCHEM successfully completed a second large-volume reorder of N-Methyl-2-Pyrrolidone (NMP) from a customer in the Netherlands. The customer placed the first order on April 30, 2026, and confirmed a second bulk order again on May 20, 2026 — within less than one month.
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Details >>How Methyl Isobutyl Carbinol (MIBC) Improved Flotation Efficiency in Peru Copper Mining Operations
In the Peru copper mining industry, flotation efficiency and slurry stability directly affect mineral recovery rates and operational costs. One mining customer recently faced unstable flotation performance during copper sulfide ore processing, especially under high-throughput production conditions.
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Details >>Successful Dental Material Trial Drives Bulk Purchase of 1,3-Butanediol
In the global dental materials industry, product consistency and formulation safety are critical factors for procurement teams when selecting raw material suppliers. Recently, East Chemical successfully supported a customer’s dental application testing project with high-purity 1,3-Butanediol, helping the client achieve excellent initial testing results and quickly move into large-scale procurement cooperation