About us
Located in beautiful Hangzhou, Chungyo Chemicals established in 1999 and has became one of the top-ranking textile auxiliary factories in domestic market.

News & Events
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Ecological Dyeing and Finishing Technology
Ecological dyeing: It is a dyeing technology that is based on a safer and more complete production and processing chain. The fiber
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The properties that the scouring agent must have
The surface tension of the solution can be reduced, the interfacial tension between the solution and the fabric can be reduced, an
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The main reason for silicone oil stains
You can choose a silicone oil that is resistant to shearing, electrolytes, and pH changes, but pay attention to how the silicone o
Contact us
Address: South of Dong'an Industrial Zone, Xinfeng Village, Xintang Street, Xiaoshan District, Hangzhou, China.
- 0086-571-82309101
- chungyo@cycolorant.com
- chungyo-chem