Innovative Chemistry for Global Industries

Hangzhou Lingrui Chemical Co., Ltd. is a trusted technical enterprise specializing in custom chemical synthesis, manufacturing, and distribution since 2010. Committed to quality, innovation, and customer satisfaction.

Explore Products Custom Synthesis

About Lingrui Chemical

Established in 2010 and located in Hangzhou Qinglan Science Park, Hangzhou Lingrui Chemical Co., Ltd. is a technology-driven company focused on the custom synthesis, manufacturing, and sales of chemicals to various industries.

Our R&D center is staffed with skilled and experienced research chemists, enabling us to meet the special requirements of our customers and provide high-quality products at competitive prices.

R&D Center

Skilled chemists & advanced labs

Industrial Focus

Serving global chemical needs

Our Chemical Products

Lingrui offers a wide range of chemical products characterized by high quality, functional performance, and technological precision. With rapid product iteration and small-batch intermittent production, we cater to complex formulations and specialized industrial applications.

Organic Intermediates

High-purity compounds used in pharmaceutical and agrochemical synthesis.

Functional Chemicals

Specialty additives for performance enhancement in industrial formulations.

Custom Reagents

Tailored synthesis for research and development applications.

Catalysts

Efficient catalysts for organic transformations and industrial processes.

Pharmaceutical Intermediates

Key building blocks for API synthesis with strict quality control.

Agrochemical Precursors

Specialty chemicals for crop protection and agricultural innovation.

Polymer Additives

Performance enhancers for plastics, coatings, and composite materials.

Fine Chemicals

High-value, low-volume chemicals for niche industrial applications.

Research Compounds

Novel molecules for academic and industrial R&D programs.

Green Chemistry Solutions

Sustainable and eco-friendly chemical processes and products.

High-Performance Solvents

Specialty solvents for extraction, purification, and reaction media.

Bulk & Specialty Chemicals

Comprehensive supply for diverse industrial and commercial needs.

Custom Synthesis Services

We offer a marketing mix tailored to individual needs, meeting the specific requirements of each customer. Our modern custom synthesis goes beyond traditional methods, addressing the growing demand for diversified, personalized chemical solutions.

With advanced R&D capabilities and a flexible production model, we support small-batch, high-complexity synthesis for pharmaceuticals, materials science, and specialty applications.

Tailored process development
Route optimization & scale-up
Confidentiality & IP protection
Fast turnaround & technical support

Our Quality Commitment

At Lingrui Chemical, quality is not just a standard — it's a promise. We are committed to delivering reliable, consistent, and high-performance chemical products through rigorous control and continuous innovation.

Certified Excellence

Strict adherence to international quality standards in every batch produced.

Process Control

Comprehensive monitoring from raw materials to final product delivery.

Innovation Driven

Continuous R&D to improve purity, yield, and sustainability.

Frequently Asked Questions

What is custom chemical synthesis?

Custom chemical synthesis involves designing and producing specific chemical compounds according to a client’s unique requirements, often for research, development, or specialized industrial applications.

Can you scale up lab processes to production?

Yes, we specialize in process development and scale-up from milligram to kilogram quantities, ensuring consistency and quality at every stage.

Do you offer confidential services?

Absolutely. We respect intellectual property and sign confidentiality agreements to protect your proprietary information and formulations.

What industries do you serve?

We support pharmaceuticals, agrochemicals, materials science, electronics, and specialty manufacturing sectors with tailored chemical solutions.

Get in Touch

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world.

Contact Information

Phone: +86-571-88092529
Email: sales@lingruichem.com
Fax: +86-571-87334908
Address: No. 176, Zixia Road, Xihu District, Hangzhou, China

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