Mountain View

Mountain View

Welcome to DSL Chemicals

Founded in 1997, DSL Chemicals researches, develops and manufactures a wide range of quality chemical compounds, including aromatic organic intermediates, intermediates for agrochemicals and pharmaceuticals and active pharmaceutical ingredients (APIs). DSL Chemicals is a reliable global supplier in fine chemicals and custom manufacturing with over 20 years in the US, EU and Japanese markets. We have one lab and two production sites over 900,000 square feet with about 300 employees and sales offices in China, Japan and Canada to serve your needs. Custom synthesis and contract manufacturing are provided using our in-house kilolab, pilot scale and multi-purpose production facilities located in China.

The independently owned R&D Lab and Pilot Plant of DSL Chemicals can manufacture different quantities of custom chemicals in gram to ton quantities under ISO 9001:2000 or GMP, cGMP, and DMF quality standards. We believe in open communication with our clients, making sure their requirements are met with the highest level of professionalism and confidentiality.


Mountain View

Reliable, Dependable, Trustaworthy

DSL Chemicals' mission is to become a reliable world supplier in fine chemicals and custom manufacturing. Honesty and a positive work attitude are our beliefs. Striving for excellence is DSL Chemicals' motto.

Our value-added benefits to customers include: prompt, reliable and thorough responses before, during and after order receipt; competitive pricing; timely delivery; and attentive after-sales-services. With international standards in sales and global concepts in minds, DSL Chemicals' well trained staffs guarantee excellence in service.

DSL Chemicals has been certificated as ISO 9001:2008 since 2006 by DAS Certification Ltd, UK

Mountain View





Facilities & Capabilities

Our two main production facilities contain the latest
equipment in chemical manufacturing






Packaging & Logistics

DSL Chemicals is licenced to ship dangerous chemicals
and provides logistical services.





We Have

What Is Required

To Be An Efficient Partner



  • Custom Synthesis and Contract Manufacturing
  • Extensive Experience In International Marketing And Sales
  • Quality Control
  • Research Institute
  • Logistics System

DSL Chemicals Co. Ltd.

We have extensive experience in world chemicals supplying,
international marketing, forecasting, and problem-solving.
Contact us today to find out how we can best serve you.

© 2019. DSL Chemicals Co. Ltd.

Contact Us

1120, 409 - 459 Nanjing Road (E.),
Shanghai 200001, China
Tel: +86 21 6352 9955
Fax: +86 21 6352 9922
Email: info@DSLChem.com
www.DSLChem.com