Established in 2009, Baiyin Longsheng Chemical Co., Ltd. is situated in the High-tech Industrial Park of the Chinese Academy of Sciences in Baiyin District, Gansu Province. Recognized as a key early-stage fine chemical enterprise in Gansu, the company spans over 26,680 square meters and is backed by a dedicated team of more than 100 industry professionals. We specialize in the R&D and manufacturing of eco-friendly water treatment agents, delivering premium chemical solutions to the market through our refined and professional industry positioning.
Guided by the principles of sustainable development, the company is equipped with standardized waste treatment facilities. This ensures a green, safe, and environmentally friendly production process throughout the entire cycle, achieving true clean production. Furthermore, our well-established management system has successfully obtained ISO9001 Quality Management, ISO14001 Environmental Management, and OHSAS18000 Occupational Health and Safety certifications, enabling standardized control across all production, safety, and environmental protection processes.
The company boasts outstanding R&D capabilities. In 2021, it was recognized as a National High-Tech Enterprise, and in 2024, it was designated as a Provincial-Level Specialized, Refined, Distinctive, and Innovative Enterprise. Furthermore, it has been awarded the Baiyin City High-Quality Development Contribution Award for two consecutive years. Backed by robust independent technological reserves, the company currently holds a cumulative total of 23 patents and 1 software copyright.
In 2025, riding the wave of technological innovation, Baiyin Longsheng Chemical Co., Ltd. formed a strategic alliance with Tianjin Heyi New Material Technology Co., Ltd. to jointly establish Gansu Longsheng Ruihe New Material R&D Co., Ltd. This new entity focuses on technological breakthroughs in the new materials and battery sectors. Leveraging years of profound expertise in fine chemicals, Baiyin Longsheng brings robust capabilities in production processes and product R&D. Its well-established production system and stringent quality control lay a solid foundation for the development and manufacturing of new materials. Meanwhile, the partner contributes cutting-edge R&D technologies and extensive market expansion channels, enabling the joint venture to swiftly capture market trends and inject fresh vitality into the collaboration. By pooling resources and capitalizing on complementary strengths, the partnership focuses on the core R&D of multifunctional composite raw materials, specialized electronic substrates, and high-performance battery electrode materials. These products are supplied to key industries, including automotive, consumer electronics, and energy storage, accelerating the transition of laboratory innovations into industrialized mass production.
For years, the company has maintained ongoing collaborations with local universities, including Lanzhou University, to conduct industry-academia-research projects. By leveraging the academic institutions' scientific research resources, we optimize existing processes, develop new products, and drive equipment upgrades. Backed by rigorous quality inspection protocols and mature production lines, the core performance indicators of our purified water and supporting chemical products match those of comparable imported alternatives. This ensures stable performance and has earned widespread recognition from partners nationwide over the years.
The company adheres to a safe, green, and innovative business development path, deeply cultivating the niche fine chemicals market. We continuously enhance our product quality and comprehensive service capabilities, steadily driving the enterprise's high-quality, long-term growth.
1-butyl-3-methylimidazolium bis((trifluoromethyl)sulfonyl)imide
Cas No.:174899-83-3
1-Ethyl-3-methylimidazolium hexafluorophosphate
Cas No.: 155371-19-0
1-n-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide
Cas No.: 223437-11-4
1-Butyl-3-methylimidazolium tetrafluoroborate
Cas No.:174501-65-6
1-Ethyl-3-MethyliMidazoliuM bis(trifluoroMethylsulfonyl)iMide
Cas No.:174899-82-2
1-Ethyl-3-methylimidazolium chloride
Cas No.: 65039-09-0
1-Ethyl-3-methylimidazolium tetrafluoroborate
Cas No.: 143314-16-3
3-Dodecyl-1-methyl-1H-imidazolium sulfate
Cas No.:901791-87-5
2,4-DiaMinonicotinic acid
Cas No.:1393582-16-5
2,4-Dichlorobenzyl alcohol
Cas No.:1777-82-8
4-Bromobutyl acetate
Cas No.: 4753-59-7
Aluminum sulfate
Cas No.: 10043-01-3
Benzeneazomalononitrile
Cas No.: 6017-21-6
Dibenzenesulfonimide
Cas No.:2618-96-4
Hydrogen Chloride in 1,4-Dioxane
Cas No.:123-91-1
Hydrogen Chloride in Ethanol
Cas No.:123864-74-4
Hydrogen Chloride in Ethyl Acetate
Cas No.:11098-72-7
Hydrogen Chloride in Isopropanol
Cas No.:67-63-0
Hydrogen Chloride in Methanol
Cas No.:132228-87-6
Magnesium sulfate
Cas No.: 7487-88-9
Address: Baiyin High-Tech Industrial Park of Chinese Academy of Sciences, Baiyin District, Baiyin City, Gansu Province, China
Tel: +86-943-8396628
Email: sales@longsheng-chem.com
Zip code: 730900
Tel: +86-18894308080
QQ: 2775034536
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