
Pharmaceutical Intermediates
High-purity compounds synthesized for pharmaceutical manufacturing applications.
HangzhouEstablished 2017
Verified intermediates, factory access and export coordination for global pharmaceutical supply chains.
Founded in 2017, Hangzhou Hongkun Import & Export Co., Ltd. has established itself as a vital link in the chemical supply chain. Our core advantage lies in our deep integration with manufacturing bases, ensuring strict quality control and reliable supply of pharmaceutical intermediates.

High-purity compounds synthesized for pharmaceutical manufacturing applications.


As we look ahead, Hongkun Chemical is committed to deepening our role as a strategic partner in the global chemical supply chain. Our vision extends beyond transactional relationships; we aim to build enduring partnerships that drive innovation, sustainability, and mutual growth.
Sustainability and responsible sourcing remain at the forefront of our strategy. We are actively working with our partners to adopt greener manufacturing practices, reduce environmental footprint, and ensure ethical supply chain compliance. Our goal is to be recognized not only for the quality of our products but also for the integrity of our operations.
Through continued investment in technology, logistics optimization, and customer support, we aim to deliver an unparalleled experience for our global partners. Hongkun Chemical is building toward a future where precision, reliability, and partnership define every transaction.
We strive to expand our network of vetted manufacturers while maintaining the rigorous quality standards that our clients expect. By strengthening our presence in key markets across Asia, Europe, and the Americas, we will bring pharmaceutical intermediates and fine chemicals closer to where they are needed most.
Built for overseas buyers who need more than a catalog: verified factory access, document-ready batches, and one accountable export desk from inquiry to shipment.
We combine producer-side manufacturing access with export-side coordination, so buyers get technical sourcing and shipment control through one team.
COA, MSDS, specification checks, packaging photos, and shipment records are organized early to reduce approval delays before dispatch.
Our portfolio is built around pharmaceutical intermediates and fine chemicals, with attention to purity, route fit, and commercial replenishment needs.
Manufacturers are reviewed for product history, production capability, batch consistency, and responsiveness before entering our sourcing pool.
Direct relationships with 200+ vetted manufacturers help us compare lead times, locate alternatives, and stabilize urgent or repeat supply.
One accountable contact follows inquiry, sampling, quotation, payment, booking, export documents, and post-shipment updates.
Building A, Room 604,
No. 298, Quanfuqiao Road, Gongshu District,
Hangzhou, China(杭州市拱墅区全福桥路298号A栋604)