Tianjin Uniwin Import & Export Co., Ltd. specialises in industrial dyes, pigments, optical brighteners and chemical auxiliaries. Based in Tianjin, China, our business focuses on colourants and related chemicals for textile, paper and selected industrial applications.

Our product portfolio includes Basic and Cationic Dyes, Direct Dyes, Acid Dyes, Sulphur Dyes, Vat Dyes and Solvent Dyes. Alongside our dyestuff range, we offer selected pigments, optical brighteners and auxiliaries to support different colouring and processing requirements.

Sulphur Black and Sulphur Blue BRN are established products in our range, alongside Vat Blue RSN and Vat Yellow GCN. Our Basic and Cationic Dye selection includes Malachite Green, Rhodamine B, Cationic Golden Yellow X-GL and Cationic Blue X-BL.

Beyond dyestuffs, our range includes organic and inorganic pigments, optical brighteners for textile and paper applications, and selected chemical auxiliaries. These cover levelling agents, dispersing agents, wetting agents, fixing agents, softeners and defoamers.                  

We focus on clear product information, competitive quotations and practical support with samples, packaging and export arrangements. Product grades and specifications are reviewed according to each customer's requirements.

From the initial enquiry to order preparation and shipment, we value straightforward communication, careful attention to detail and timely updates.

Why Choose Us

• A range of industrial dyes, pigments, optical brighteners and chemical auxiliaries

• Product selection based on application, shade and strength requirements

• Sample arrangements and technical information for product evaluation

• Packaging and export coordination for international orders

• Direct communication from initial enquiry through shipment

Tianjin Uniwin welcomes enquiries from distributors and industrial users seeking products for their colouring and processing requirements. We aim to build lasting business relationships through careful product selection, clear quotations and attentive service.