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Korea HQ 301, Incheon Tower-daero, Yeonsu-gu,
Incheon, Korea (Songdo Centum Hive A712)
Incheon Factory 284, Seunggicheon-ro, Namdong-gu, Incheon
Yangsan Factory/Logistics 1266-2, Yangsan-daero, Sangbuk-myeon,
Yangsan-si, Gyeongsangnam-do
Shanghai Office Room 11E, Yindong Building,
No.58 New Jinqiao Road,
Pudong, Shanghai, China
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Business
Business

Custom Sourcing

Business

Custom Sourcing

Hard-to-find materials — CHEMIREX sources and connects from anywhere in the world.

Custom Sourcing Custom Sourcing Service
Custom Sourcing

CHEMIREX — Your Sourcing Specialist

We find and connect the materials customers need, from anywhere in the world.

Use Cases

Request Custom Sourcing in These Situations

Swipe through representative cases by request type for easy review.

Existing Supply Chain Disruption

When stable supply becomes difficult due to your existing supplier's production halt, export restrictions, or price spikes — we swiftly secure alternative supply sources.

New Material Search

When you need new materials for product development — we identify the best candidates from our global database.

Alternative Material Development

When you need substitutes for existing materials to reduce costs, meet regulations, or improve quality — we find the right alternatives.

Urgent Small-Quantity Procurement

When you need small quantities for prototypes, urgent production, or testing — we offer flexible supply unconstrained by minimum order quantities (MOQ).

Regulatory Issue Resolution

When regulatory changes such as K-REACH, REACH, or RoHS restrict the use of existing materials — we source compliant alternative materials.

Sourcing Process

Custom Sourcing Process

From inquiry to delivery, we follow a structured 5-step process.

01

Inquiry Received

Receive requirements including product name, CAS No., specs, quantity, and delivery date

02

Global Search

Search supplier networks for candidates and conduct initial screening

03

Candidate Proposal

Present 2–3 optimal candidates with a price, quality, and lead time comparison table

04

Sample / Verification

Procure samples, conduct test analysis, and confirm client approval

05

Supply / Management

Import customs clearance, logistics, delivery, and post-delivery quality monitoring

Our Advantage

What Sets CHEMIREX
Custom Sourcing Apart

With partnerships spanning 40+ countries worldwide and the capability to present candidates within 72 hours, we find any material you need.

We hold partnerships with chemical and materials manufacturers and traders across 40+ countries in Asia, Europe, North America, the Middle East, and beyond.
After receiving your inquiry, we promptly provide a candidate list comparing price, quality, and lead time.
We apply multi-stage quality verification processes including supplier pre-audits and sample analysis.
We handle the entire process in one stop — from sourcing and contracting through import customs clearance, logistics, regulatory compliance, and after-service.

Looking for a Specific Material?

Just share the product name, CAS No., or required specs. CHEMIREX will find it for you.