WUXIN GROUP is a professional enterprise involved in manufacturing and marketing the best quality dyes and pigments for a wide range and variety of customers home and abroad.

WUXIN GROUP is a professional enterprise involved in manufacturing and marketing the best quality dyes and pigments for a wide range and variety of customers home and abroad.

Founded in 1989, WUXIN GROUP devoted to denim dyes (Indigo, Bromo Indigo and sulphur black) and pigments (pigment blue and pigment green).

In the future, we will continue to devote our efforts to producing and supplying our customers with highly refined dyes and pigments. Your comments, suggestions and inquiries are most welcome.

Leading Indigo Blue Granular Company for Quality Granules & Export

Leading Indigo Blue Granular Company for Quality Granules & Export

Your trusted indigo blue granular company. We are leading manufacturers, suppliers, and exporters of high-quality indigo blue granules for textile dyeing, denim, and pigments. Explore our products, services, and competitive pricelist today!

2025-08-31 01:40:11

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Sulphur Black Dye: Deep Black, High Fastness for Textile & Denim

Sulphur Black Dye: Deep Black, High Fastness for Textile & Denim

Discover our premium Sulphur Black dye. Achieve deep, consistent black shades with excellent fastness for cotton, denim, and various textiles. Our economical solutions ensure quality. Get a quote today!

2025-08-30 01:40:12

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Black Sulfide: The Molecular Alchemy Behind Superior Textile Coloring

Black Sulfide: The Molecular Alchemy Behind Superior Textile Coloring

In the competitive world of textile manufacturing, sulphur black dyes have emerged as the backbone of durable, cost-effective coloration, with black sulfide standing out as the chemical linchpin driving their dominance. This complex sulfur-based compound, engineered through precise thermal reactions between sodium sulfide and aromatic hydrocarbons, achieves unparalleled bonding with cellulose fibers—a feat unmatched by conventional dyes. As a leading sulphur black manufacturer, WUXIN GROUP has refined this alchemy since 1989, supplying high-purity sulfur black dye to denim mills and fabric processors across 50+ countries. With denim accounting for 35% of global textile dye consumption, the molecular stability and eco-efficiency of black sulfide-infused dyes position them as the sustainable choice for wholesalers navigating tightening environmental regulations.

2026-08-29 00:00:00

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