Shanghai Yuanhong Industrial Co., Ltd.

Textile Dyeing Auxiliaries

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Textile Dyeing Auxiliaries

One-Bath Degreasing and Scouring Agent YH-106E

This product is compounded with various surfactants. It is suitable for one-bath degreasing of polyester knitted fabrics and spandex-containing fabrics, as well as one-bath scouring and degreasing of cotton knitted fabrics. It can fully emulsify and disperse oils in near-neutral and weakly acidic baths, with unique efficacy in removing chemical fiber oils. In the dyeing process of combined scouring and dyeing, it has little effect on the shade of dyes and can effectively prevent the occurrence of oil stains and color spots.

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High-Temperature Ultra-Fine Leveling Agent for Microfiber YH-8803

This high-temperature ultra-fine leveling agent is a high-efficiency, multi-purpose, and widely applicable product developed by our company. In addition to excellent dispersion, leveling, and migration effects, it features ultra-low foaming, making it more convenient to use and helping reduce operational costs.

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Eco-friendly Textile Rapid Leveling Agent YH-660H

This eco-friendly rapid leveling agent features excellent dispersing and chelating properties. It effectively prevents the aggregation of reactive dyes caused by high salt concentrations and metal ions, ensuring the stability of the dye bath and improving color uniformity and dyeing reproducibility.

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Cationic Leveling Agent YH-580H

This is a kind of amphoteric ion polymer with excellent compatibility, which can be mixed with auxiliaries of different ionic properties in any proportion. It is applied to the dip dyeing of acrylic fiber and its blended fabrics. It features outstanding retarding and migration properties, and will not affect the dye uptake rate of acid dyes on nylon fibers.

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Eco-Friendly Dye Fixing Mending Agent YH-8890H

This is a high-efficiency and multi-purpose polyester color repairing product independently developed by our company with a wide range of applications. Apart from excellent performance in preventing barré defects, it also delivers favorable dispersing and level dyeing effects. High salt resistance and ultra-low foam property are its prominent features.

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Eco-Friendly Shade Correction Mending Agent YH-8890

It has excellent penetration and dispersibility, as well as strong migration capacity for disperse dyes. Under high temperature and high pressure conditions, it enables the dye on the fabric to transfer from high-concentration areas to low-concentration areas, ensuring uniform dyeing on all parts of the fibers, thus achieving the purpose of repairing uneven dyeing defects.

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Our comprehensive range of textile dyeing and finishing auxiliaries is engineered to meet the evolving demands of the modern textile industry. From high-efficiency scouring agents and emulsifying detergents that ensure a pristine substrate, to specialized raising and napping agents for premium Holland velvet and sueded fabrics, our products deliver exceptional performance. We also provide functional finishing solutions, including antimicrobial agents, nano-scale UV shielding, and dye-fixing agents to enhance fabric durability, safety, and color fastness. Committed to sustainability and technical precision, our chemical solutions help manufacturers achieve superior hand-feel, uniform textures, and compliance with international textile standards.

Company
Shanghai Yuanhong Industrial Co., Ltd.
Shanghai Yuanhong Industrial Co., Ltd.

Shanghai Yuanhong Industrial Co., Ltd. was founded by a group of seasoned industry experts and operates through its subsidiaries: Shanghai Zhongxi New Material Technology Co., Ltd., Zhejiang Yuanhong New Material Technology Co., Ltd., and Zhejiang Huafei Chemicals Co., Ltd.

We focus on textile fabrics, specialty yarns, apparel, packaging materials, leather products, the paper industry, and semiconductor packaging chemicals. We are dedicated to developing innovative products and co‑creating new specialty items with our customers, providing comprehensive technical services and integrated solutions.

Headquartered in the Shanghai Songjiang Industrial Zone Science and Technology Park, with our organic synthesis factory in Jiaxing, Zhejiang, and branch offices in multiple regions, we have built a strong R&D team through close collaboration with leading universities both domestically and internationally. After nearly a decade of sustained R&D, we have achieved major breakthroughs in home textiles, high‑end apparel fabrics, raising and sanding special products, and high‑grade microencapsulated coating materials, holding a number of core patents. By integrating functional material technologies with traditional industries such as textiles and leather, we create new functionality and value for our products, developing unique "first‑launch" products that contribute to broader national and industrial progress.

We value knowledge, talent, and intellectual property protection. With a clear roadmap, we aim to be certified as a National High‑Tech Enterprise within three years to strengthen our innovation capacity and market competitiveness. Guided by the principles of safety, environmental protection, ecology, and health, we are actively seeking to join ZDHC (Zero Discharge of Hazardous Chemicals) and are committed to making ongoing contributions to ecological protection. Through continuous innovation and product upgrades, we will develop more first‑launch products, deliver higher‑quality offerings to global customers, and jointly promote sustainable development across the industries we serve.

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