High-Quality Basic Yellow Dye Suppliers & Factories

Tianjin Sunrise Chem Group specializes in manufacturing high-quality dyestuffs, including Direct dyes, Acid dyes, Basic dyes, Sulphur dyes, Solvent dyes, Liquid dyes, and Fluorescent dyes. Backed by decades of industry and export experience, we have built a reputation for reliability and excellence, serving clients from diverse sectors including denim, textile, leather, paper, and plastic.

We always highly focus on goods quality and stability. Each shipment undergoes rigorous analytical testing before dispatching to the port. Our ZDHC Level 3 and GOTS certifications ensure that your product quality and environmental compliance are fully guaranteed.

Cooperating with textile and paper mills for many years demonstrates that our factories have established exceptionally robust business relationships. This long-term collaboration secures consistent supply chains, shared technical resources, and responsive mutual support.

Localization and Industrial Ecosystem: Basic Yellow Dyes (such as Auramine O and specialized cationic yellow variants) play an indispensable role in high-speed paper coloring, specialized leather staining, and acrylic fiber processing. Our localized technical support teams assist global mills in optimizing pH levels, fixing agents, and wastewater treatment protocols.

China Factory Supply Chain Resilience: Leveraging advanced chemical clusters in China, Sunrise Chem combines state-of-the-art automated synthesis equipment with rigorous environmental engineering. This ensures uninterrupted volume output, insulation against raw material volatility, and strict compliance with international ecological standards.

ZDHC Program Excellence: The Zero Discharge of Hazardous Chemicals (ZDHC) framework represents a collaborative industry initiative to eliminate harmful chemicals from textile and leather supply chains. Achieving ZDHC Level 3 certification proves that Sunrise Chem implements advanced chemical management, strict wastewater processing, and comprehensive pollution prevention.

GOTS Certification Assurance: The Global Organic Textile Standard (GOTS) guarantees the organic status of textiles from raw fiber harvesting to final processing. Our certified colorants ensure minimized chemical inputs while meeting strict environmental and ethical labor standards worldwide.