Sulfur Chemical: Dedicated to sulfur-based fine chemicals for over twenty years, crafting an industry benchmark brand with ingenuity.

Amid the accelerating wave of upgrades towards high-end, green, and domestic production in the pharmaceutical, agrochemical, and electronic chemical industries, sulfur-containing fine chemical intermediates, as a key core link connecting basic raw materials with high-end finished products, are embracing brand new development opportunities.

Zhejiang Yangfan New Material Co., Ltd. (Stock Code: 300637), under its specialized brand Shoufu Chemical, has focused on the R&D, production, and sales of sulfur-containing fine chemical intermediates for over twenty years. Relying on profound technical accumulation, a comprehensive full-spectrum product matrix, and a rigorous quality control system, it firmly holds a leading position in the global sulfur-containing intermediate field, providing stable and reliable raw material solutions for high-end pharmaceuticals, green agrochemicals, and precision electronics.

Brand Development History: Over Twenty Years of Staying Original, Creating Brilliance Step by Step

The growth trajectory of Shoufu Chemical is a vivid microcosm of the independent innovation and continuous advancement of China's fine chemical industry.

Initial Foundation (2002): Yangfan New Material was established in Shangyu Economic and Technological Development Zone, and the Shoufu Chemical brand was born simultaneously. The enterprise focused on the R&D of sulfur-containing (-S-) and mercapto-containing (-SH) fine chemical products, establishing a core route of technological innovation and consolidating the foundation for brand development.

Technological Breakthrough: Deeply cultivating the R&D of core products such as thiophenol derivatives, thioanisole, sulfide/disulfide compounds, sulfone/sulfoxide, and thiophene series, it conquered multiple key synthesis processes. Product purity and stability leapt to the forefront of the industry, gradually breaking foreign technology monopolies.

Scale Expansion: Strategically laying out two specialized production bases in Jiangxi and Inner Mongolia, it built a large-scale, standardized, and green production system, improved the supporting capabilities of the entire industrial chain, achieved stable mass production of core intermediate products, and efficiently matched global market demands.

Standard Certification: Successively passing the three major system certifications of ISO9001 Quality Management, ISO14001 Environmental Management, and OHSAS18001 Occupational Health and Safety Management, it constructed a rigorous full-process quality control system, empowering high-quality brand development with international standards.

Capital Empowerment (2017): Yangfan New Material was successfully listed on the ChiNext Board of the Shenzhen Stock Exchange. Shoufu Chemical leveraged the capital market to continuously increase R&D investment and expand global markets, achieving a leap in brand influence and market competitiveness.

Brand Leadership: After more than twenty years of deep cultivation, Shoufu Chemical has formed a full-spectrum product matrix with over 500 specifications. With its comprehensive category range and advanced processes, it has won the reputation of “Kingdom of Mercaptan” and become a benchmark brand in the global sulfur-containing fine chemical intermediate field.

Full-Spectrum Product Layout Precisely Empowers High-End Industrial Upgrades

Relying on over twenty years of technical accumulation, Shoufu Chemical has built a complete product system covering ten major categories including thiophenol derivatives, thioanisole series, sulfide/disulfide compounds, sulfone/sulfoxide compounds, thiophene series, and pyridine aniline series. Its products possess four core advantages: high purity, low impurities, strong batch stability, and high reactivity, precisely meeting the stringent requirements of downstream high-end industries.

Pharmaceutical Field: Intermediates such as thiophenol, aminothiophenol, and thiophene derivatives are widely used in the production of cephalosporin antibiotics, antitumor drugs, and antifungal agents, helping pharmaceutical enterprises improve drug quality and production efficiency.

Green Agrochemical Field: Fluorine/chlorine-substituted aromatic sulfur compounds and thiophene intermediates, as key raw materials for high-efficiency and low-toxicity pesticides, empower the transformation of the agrochemical industry towards green and refined development, assisting the sustainable development of the agricultural ecology.

Electronic Chemical Field: High-purity sulfide and sulfone intermediates meet the ultra-high purity and stability requirements for photoresist and precision electronic material production, providing core raw material support for the high-end development of the electronics industry.

Facing the future, Shoufu Chemical will continue to uphold the brand original aspiration of “craftsmanship building quality, innovation leading,” continuously focus on the core track of sulfur-containing fine chemical intermediates, and constantly consolidate global brand influence with better products and more professional services. It is committed to becoming a leading brand of sulfur-containing fine chemical intermediates trusted by global customers, continuously injecting momentum into the high-quality development of the pharmaceutical, agrochemical, and electronic chemical industries.

To learn more about Shoufu Chemical's sulfur-containing fine chemical intermediate products, obtain quotes, or customize cooperation plans, please visit the Yangfan New Material official website: https://www.shoufu.cn/.