Authorized Distribution
Official channels for leading international chemical producers.
Chang Hong Hua
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Chang Hong Hua
Founded in Guangzhou in 2013. Two companies, one platform: authorised distribution, our own Honghua brand, bonded warehousing, a chemical transport fleet and import–export handled under one roof.
Changhong Chemical and its trading arm Carlson (Guangzhou) International Trade form an integrated service platform for chemical raw materials — combining R&D, import & export, distribution and logistics under one roof.
Headquartered in Huangpu District, Guangzhou, with branches and warehousing across major Chinese cities, we connect world-class producers with formulators in coatings, inks, adhesives, daily chemicals and beyond.
Official channels for leading international chemical producers.
Bonded and standard storage with a professional transport fleet.
SGS-verified, aligned with EU REACH, RoHS and ISO standards.
Three words that decide what we stock, who we buy from and what we refuse to quote.
Authorised first-tier sourcing, a formulation team that has run dozens of replacement projects, and specifications we can defend batch by batch.
Low-odour, low-VOC grades, REACH-aligned references and producers chosen for how they make a product, not only what it costs.
Quotes within one business day, stock in our own warehouses and a fleet that delivers — so your line never waits on paperwork.
From Europe to Southeast Asia, the Middle East to Latin America — our products reach distributors in dozens of countries.
One partner, four capabilities — so your raw materials arrive on spec, on time, fully documented.
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Standard and bonded storage in Guangzhou Free Trade Zone, with real-time stock visibility.
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Our own ADR-compliant fleet plus vetted carriers for bulk, IBC and drum deliveries nationwide.
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Full customs, documentation and compliance handling — from HS codes to SDS in your language.
A supply chain is only as strong as its paperwork — so ours is airtight.
A modern office, standardised management systems and an experienced management, operations and sales team.
We distribute for — and deliver to — leading chemical producers and formulators worldwide.
Send your product list and volumes; our team replies within one
business day with pricing, availability and lead times.