• Start-up and Foundation

Our Journey

Start-up and Foundation

In 1988, founder Mr. LO,Ka Kit entered thechemical industry, engaging in polyurethaneraw material trading. In 1998, he startedmanufacturing and set up a curing agentfactory in Panyu, Guangzhou.

Key Strengths

Pioneers in Advanced Chemicals

Quality & Sustainability

Consistent Quality. Responsible Manufacturing.

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Our Manufacturing Sites

From site scale to production operations, explore the facilities behind Dongsen's manufacturing capability.

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Aerial factory video

Factory Exterior

Zhuhai Factory

Inside the Facility

Global Partners

Valued Partnerships

Become a Dongsen Distributor

Expand your local portfolio with reliable polyurethane materials and technical support.

Formula application Technical Support Reliable supply
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