Stable Product Quality & Stable Supply Capacity
Customization &
Technical Support
Extensive Industry Experience & Historical Accumulation
Quick Response and
Professional Support
Especially, we focus our work on manufacture, R&D, and marketing of textile dyes and textile auxiliaries. With qualified product and full-range technical support, our performance is satisfied by all the customers from various countries.
Sulphur light yellow GC insoluble in water, soluble in sodium sulfide solution is brownish yellow, partially dissolved in sulfuric acid, yellow precipitation after dilution.
Sulphur bordeaux 3B mainly used for dyeing on Cotton, linen, viscose fiber and cotton blended fabric, suitable for Mixed Coloured dyeing.
Sulphur red LGF is deep red powder,slightly soluble in water, soluble in organic solvents
Sulphur blue BRN mainly used for dyeing on Cotton, linen, viscose fiber and cotton fabric can also be used for direct printing and leather dyeing of cotton
Optical Brightener OB can be used for whitening thermoplastics, PVC, PS, PE, PP, ABS, acetate fibre, paint, coating, printing ink, etc.
Optical brighteners OB-1 is particularly high temperature resistant, mainly used in hot melt rolling dyeing method for whitening, suitable for the whitening of polyester fiber and polyester and cotton and other fiber blended fabrics.
Recommended for all Inks. Suggested for Offset Ink, Metal Deco, Gravure Ink, Water base Flexo Ink, Screen Ink and UV Ink.
Pigment green 7 can be used in offset ink plastics, water-based inks, industrial paints and printing coatings, coatings and powder coatings.
Tianjin Leading Import & Export Co., Ltd. established since 1997, is one of the professional global providers of dyes and pigments, which is widely used in the industry of textile, leather, paper, wood, plastic, coating, ceramic, detergent, cosmetics, metal, petroleum, and agriculture...
Product Range:
Sulphur Dyes
Naphthols
Acid dyes
Vat Dyes
Basic Dyes
Reactive Dyes
Direct Dyes
Pigment
Tianjin Leading Import & Export Co., Ltd., established since 1997, is one of the professional global providers of dyes and pigments, which is widely used in the industry of textile, leather, paper, wood, plastic, coating, ceramic, detergent, cosmetics, metal, petroleum, and agriculture...
Sustainability
We are proud to announce that we have achieved the ZDHC Level 3 certification, the highest standard for sustainable chemical management in the textile and apparel industry. This certification signifies our dedication to eliminating harmful chemicals and implementing best practices in chemical management throughout our supply chain. With ZDHC Level 3 certification, our customers can trust that our products are produced with the utmost care for the environment and human health. This achievement is part of our broader strategy to achieve zero discharge of hazardous chemicals, contributing to a cleaner and safer environment. Our commitment to sustainability is validated by our ZDHC Level 3 certification, ensuring that our products meet the most rigorous environmental standards."
Optical Brightening Agents in Manufacturing
Optical Brightening Agents (OBAs), also known as fluorescent whitening agents, are chemical compounds used to enhance the brightness of materials such as textiles, paper, and plastics. They absorb ultraviolet (UV) light and emit blue light, which makes the surface appear brighter and whiter.
Jul. 11, 2025
Understanding Textile Dyes: Types, Uses and Tips
From the clothes we wear to the textiles that decorate our homes, dyes are essential in adding vibrancy and personality to fabrics. But how much do we truly understand about textile dyes? In this guide, we explore the different types of dyes used in the textile industry and provide insights into how to choose the right one for your needs.
Jun. 16, 2025
Why Temperature Control is Crucial in Sulfur Dyeing？
Before diving into the techniques, it's important to understand why temperature control plays a vital role in working with sulfur dyes. These dyes are unique—they require a specific temperature range to dissolve properly and react effectively with fabrics.
May. 20, 2025
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Tel: +86 22 2782 4571
Mob.: +86 152 2234 5826
Fax: +86 22 2782 7649
E-mail: sales@tianjinleading.com
WhatsApp: +86 152 2234 5826
WeChat: +86 152 2234 5826
Add.:2104 Jiali Center, No 73, Weijin Rd, Tianjin, China
