Shanghai Yunsong Chemical Co., Ltd.
Shanghai Yunsong Chemical Co., Ltd.

Why Choose YSCHEME

YSCHEME focuses on the development, production, and supply of high-quality intermediates for APIs. Leveraging expertise in chemical synthesis, process optimization, and quality control, we provide reliable solutions for anti-infective, cardiovascular, CNS, and other therapeutic areas. Our facilities adhere to strict safety and environmental standards. By combining advanced purification techniques with tailor-made synthesis capabilities, we help global pharmaceutical partners accelerate drug development, improve yield, and ensure consistency. Commitment to innovation, quality, and customer collaboration drives our continuous growth in the pharmaceutical supply chain.

Why Choose YSCHEME

YSCHEME History

since

2020
2020

YSCHEME was established in Shanghai with a clear vision: to serve the chemical industry with quality products and professional service. From day one, we built our operations on reliability, responsiveness, and a deep understanding of customer needs.

2021

We broadened our product portfolio to serve diverse industrial sectors, developing the supply chain capabilities and partnerships that would become the backbone of our operations. This period laid the groundwork for our reputation as a dependable supplier.

2022

Recognizing the importance of quality assurance, we implemented comprehensive quality management systems meeting international standards. This commitment to excellence positioned us to serve increasingly regulated industries with confidence.

2023

We invested significantly in research capabilities and technical expertise, building a team capable of addressing complex customer requirements and supporting application-specific development. Our focus shifted from pure supply to collaborative partnership.

2024

Responding to market opportunities, we launched our pharmaceutical intermediate business segment. Leveraging years of accumulated expertise, we began serving the healthcare industry's growing demand for reliable chemical supply.

2025

We dedicated ourselves to becoming a trusted partner in the pharmaceutical supply chain, guided by principles of quality, service, and innovation. Our mission evolved to deliver value through every interaction and every product.

2026

Today, we continue to deepen our presence in pharmaceutical intermediates, expanding strategic partnerships and refining our capabilities. We remain committed to growing alongside our customers, creating mutual success through dependable collaboration.

YSCHEME Mission

At YSCHEME, our mission is to advance pharmaceutical development by providing tailor-made synthesis solutions and functional materials that meet diverse production needs. We focus on delivering efficient, selective, and sustainable manufacturing of pharmaceutical intermediates, supporting our partners throughout the entire process—from lab-scale development and pilot production to full commercial-scale operations. By combining deep chemical expertise with practical manufacturing experience, we ensure the highest standards of quality, traceability, and regulatory compliance, helping our clients overcome complex challenges and accelerate their innovation pipelines.

  • Innovation
    Innovation

    To advance pharmaceutical intermediates with innovative synthesis solutions and functional materials, enabling efficient, selective, and sustainable processes.

  • Quality & Compliance
    Quality & Compliance

    To ensure strict quality standards, complete batch traceability, and regulatory compliance, delivering reliable, high-quality intermediates.

  • Collaborative Partnership
    Collaborative Partnership

    To work closely with pharmaceutical and fine chemical companies, offering tail-made support and process solutions that accelerate development.

Customer Testimonials
NovaCure Pharmaceuticals

"YSCHEME has been a reliable partner in our pharmaceutical intermediate supply chain. Their responsive service and consistent product quality have helped us meet tight production deadlines. We appreciate their professional approach and technical support."

ApexSynth Chemicals

"Working with YSCHEME streamlined our sourcing process for specialty chemicals. Their team understands the demands of pharmaceutical manufacturing and delivers solutions that meet our quality standards. A dependable supplier we trust."

VertexBio Solutions

"YSCHEME provides the consistency and reliability we need in our supply chain. From order processing to delivery, their team communicates clearly and resolves issues promptly. They have become a valued partner for our growing business."

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